{"title":"Alton Cedar Greenhouses","description":"\u003ch2\u003eAlton Cedar Greenhouses — Western Red Cedar Greenhouses Made in the UK\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWorld of Greenhouses is an authorized Alton dealer\u003c\/strong\u003e carrying the full US Alton line, imported by Exaco. Alton has built Western red cedar greenhouses in the UK since 1921: grade-1 knot-free cedar, traditional joinery, an aluminum base and bar capping, toughened safety glass and a steep 45° roof that sheds snow, backed by a 10-year framework warranty. Free shipping, financing and installer coordination — call or text 732-806-7959.\u003c\/p\u003e\n\n\u003ch2\u003eWhich Alton Greenhouse Is Right for You?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest garden showpiece:\u003c\/strong\u003e \u003ca href=\"\/products\/alton-octagonal-cedar-greenhouse\"\u003eOctagonal\u003c\/a\u003e — eight-sided with a cupola and double doors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenhouse + potting shed in one:\u003c\/strong\u003e \u003ca href=\"\/products\/alton-fusion-cedar-greenhouse-shed\"\u003eFusion\u003c\/a\u003e — glass growing side and cedar shed side with a floor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest classic cedar greenhouse:\u003c\/strong\u003e \u003ca href=\"\/products\/alton-cheltenham-cedar-greenhouse\"\u003eCheltenham\u003c\/a\u003e — half cedar walls, extra tall 10' peak, four lengths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrangerie for a smaller yard:\u003c\/strong\u003e \u003ca href=\"\/products\/alton-durham-cedar-greenhouse\"\u003eDurham\u003c\/a\u003e — T-shaped with an entry foyer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrand orangerie:\u003c\/strong\u003e \u003ca href=\"\/products\/alton-cambridge-cedar-greenhouse\"\u003eCambridge\u003c\/a\u003e — Alton's largest T-shaped orangerie.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLargest, widest and tallest:\u003c\/strong\u003e \u003ca href=\"\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e or \u003ca href=\"\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e — 10'9\" wide with an 11'1\" peak, up to 224 sq. ft. The Westminster has half-height cedar walls; the Lancing is glass to the ground for maximum light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAlton Cedar Greenhouses Compared\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align:left; border-bottom:2px solid #224b0c;\"\u003e\n\u003cth style=\"padding:6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStyle\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003ePeak\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStarting at\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"\/products\/alton-octagonal-cedar-greenhouse\"\u003eOctagonal\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eOctagonal with cupola, double doors\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'2\" x 12'10\" (101 sq. ft.)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'8\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$17,325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"\/products\/alton-fusion-cedar-greenhouse-shed\"\u003eFusion\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eGreenhouse + shed combo\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e115–138 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$18,810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"\/products\/alton-cheltenham-cedar-greenhouse\"\u003eCheltenham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, extra tall\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'8\" wide, 109–181 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$21,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"\/products\/alton-durham-cedar-greenhouse\"\u003eDurham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (smallest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e7'5\" wide, 12'5\"–20'10\" long\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'10\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$25,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"\/products\/alton-cambridge-cedar-greenhouse\"\u003eCambridge\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (largest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e123–194 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, glass to ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, half cedar walls\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$31,185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecial-Order Any Alton Model\u003c\/h2\u003e\n\u003cp\u003eThe models above are Alton's US range, but we can special-order \u003cstrong\u003eany greenhouse in Alton's full UK range\u003c\/strong\u003e through Exaco, Alton's US importer — including the Evolution series (Evolution Six, Eight and Twelve, up to 12'9\" wide), the Amateur, and Victorian styles such as the Ewell, Harrow, Denstone and Oakham. Tell us the model and size you want and we'll get US pricing and lead time. Call or text 732-806-7959.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Cedar?\u003c\/h2\u003e\n\u003cp\u003eCedar insulates better than aluminum (about R-1.35), so an Alton greenhouse holds temperature and humidity more evenly — and it smells wonderful. The aluminum base keeps the wood off the ground and the bar capping seals the glass, so the cedar lasts with little upkeep. Comparing materials? See our \u003ca href=\"\/collections\/exaco\"\u003eJanssens glass greenhouses\u003c\/a\u003e, all \u003ca href=\"\/collections\/wooden-greenhouses\"\u003ewooden greenhouses\u003c\/a\u003e, or our \u003ca href=\"\/pages\/janssens-alton-hoklartherm-greenhouse-buying-guide\"\u003eJanssens vs. Alton vs. Hoklartherm buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\" style=\"font-size:14px; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhere can I buy Alton cedar greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eWorld of Greenhouses is an authorized Alton dealer carrying the full US Alton line — Octagonal, Fusion, Cheltenham, Durham, Cambridge, Lancing and Westminster — with free shipping, financing and installer coordination. Call or text 732-806-7959.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWho makes Alton greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton is a British cedar greenhouse maker that has built greenhouses in the UK since 1921. Exaco imports them to the US, and World of Greenhouses is an authorized Alton dealer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow strong is it in wind and snow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton greenhouses don't carry a US wind rating or code certification. In a sandbag load test, an Alton greenhouse roof held about 900 kg (roughly 2,000 lb) of sandbags. The steep 45° roof sheds snow well. Exaco recommends them for backyards with some shelter from nearby homes, fences or trees rather than wide-open, very windy sites — tell us about your site and we'll help you decide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat's the difference between the Westminster and the Lancing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eSame size and shape (10'9\" wide, 11'1\" peak, 179–224 sq. ft.). The Westminster has half-height cedar walls below the glass for a classic look and extra insulation at bench level; the Lancing is glass to the ground for maximum light.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat options can be added?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eStaging and shelving, Victorian cresting, extra automatic roof vents, louvre side vents with automatic openers, a second door, internal shade blinds and hanging-basket brackets. Some options vary in the US — call or text us and we'll check with Exaco.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow are Alton greenhouses delivered and assembled?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFree freight shipping to most of the contiguous US, direct from the US distributor by truck (someone must be there to receive it). Doors and windows come pre-assembled; plan on roughly 2–3 days for 2–3 handy people, or we coordinate an installer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat foundation does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA level, square concrete slab or concrete piers\/footings. Exaco ships US Alton greenhouses with anchors to embed in concrete — pavers alone, as shown in Alton's UK manuals, aren't enough for US weather. We'll help you plan the base and anchoring for your site.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCan Alton greenhouses be built in custom sizes or special-ordered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eNo — Alton greenhouses aren't made to custom sizes, and Alton doesn't make a 20'-wide model. But we can special-order any model and size in Alton's full UK range, not just the ones listed here. For a custom size or anything wider, see our \u003ca href=\"\/pages\/custom-builds\"\u003ecustom Janssens glass greenhouses\u003c\/a\u003e, which can be built up to 20' wide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCedar or aluminum — which is better?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eCedar insulates better (about R-1.35) and holds temperature more evenly, and it gives a warm, traditional look. Aluminum-framed glass greenhouses like Janssens carry published wind and snow ratings and need less upkeep.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat warranty does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA 10-year warranty on the cedar framework.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat if I have more questions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0;\"\u003eCall or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.\u003c\/p\u003e\n\u003c\/div\u003e\n","products":[{"product_id":"alton-fusion-cedar-greenhouse-shed","title":"Alton Fusion Cedar Shed\/Greenhouse Combo","description":"\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Fusion Cedar Greenhouse \u0026amp; Shed Combo — Grow and Store Under One Roof\u003c\/h2\u003e\n\u003cp\u003eNeed a greenhouse and a potting shed but only have room for one building? The Alton Fusion puts both under one roof: a glass greenhouse side for your plants and a solid cedar shed side, with a heavy-duty floor, for tools, soil and supplies. A sliding door between the two sides makes it easy to work back and forth.\u003c\/p\u003e\n\u003cp\u003eBuilt from Western red cedar with a tall 8' peak, it's a beautiful, practical working space that stays more stable in temperature and humidity than an aluminum greenhouse.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Shipping · Financing Available · We Coordinate Your Installer · 10-Year Framework Warranty · Price Match\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo sizes — 11x11 (115 sq. ft.) and 11x13 (138 sq. ft.), both 8' tall — with the shed on the left or right side. See the \u003cstrong\u003eSizes\/Specs\u003c\/strong\u003e tab for full dimensions and what's included.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eBuilt to Last\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade-1 Western red cedar\u003c\/strong\u003e (no knots), dipped to resist water absorption — naturally rot-resistant and better insulating than an aluminum frame (cedar R-1.35).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional joinery\u003c\/strong\u003e — mortise-and-tenon and tongue-and-groove joints with solid aluminum gussets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum base\u003c\/strong\u003e lifts the cedar about 1\" off the ground to prevent rot; \u003cstrong\u003ealuminum bar capping\u003c\/strong\u003e seals the glass with no rattling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm toughened safety glass\u003c\/strong\u003e in large panes with screw-in clamping, so a single pane can be replaced easily; the roof glass overhangs to keep water off the wood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteep 45° roof\u003c\/strong\u003e helps snow slide off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled doors and windows\u003c\/strong\u003e, automatic roof vent openers (no electricity needed), and Victorian aluminum guttering with a downspout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty 0.8\" thermowood floor\u003c\/strong\u003e on the shed side, with a lockable hinged door with keys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sliding doors\u003c\/strong\u003e with low thresholds, two large windows, two louvre vents and two roof vents with automatic openers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAccessories\u003c\/h2\u003e\n\u003cp\u003eOptional 2-slat and 4-slat staging shelves and a shed workbench — call or text us and we'll put together your package.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cedar Greenhouses Compared\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align:left; border-bottom:2px solid #224b0c;\"\u003e\n\u003cth style=\"padding:6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStyle\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003ePeak\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStarting at\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-octagonal-cedar-greenhouse\"\u003eOctagonal\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eOctagonal with cupola, double doors\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'2\" x 12'10\" (101 sq. ft.)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'8\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$17,325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\n\u003cstrong\u003eFusion\u003c\/strong\u003e (this model)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eGreenhouse + shed combo\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e115–138 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$18,810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cheltenham-cedar-greenhouse\"\u003eCheltenham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, extra tall\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'8\" wide, 109–181 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$21,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-durham-cedar-greenhouse\"\u003eDurham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (smallest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e7'5\" wide, 12'5\"–20'10\" long\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'10\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$25,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cambridge-cedar-greenhouse\"\u003eCambridge\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (largest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e123–194 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, glass to ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, half cedar walls\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$31,185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eTalk to Us\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAn authorized Alton dealer.\u003c\/strong\u003e We're experts in greenhouses, sunrooms and garden rooms, and we've been selling Exaco's European greenhouses — and solutioning them for every type of install — for over 10 years. That means real advice on sizing, foundations and anchoring, installation and accessories, and our best price for your project. \u003cstrong\u003ePlease call or text us at 732-806-7959.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\" style=\"font-size:14px; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhere can I buy the Alton Fusion?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFrom World of Greenhouses — an authorized Alton dealer with free shipping, financing and installer coordination. Call or text 732-806-7959 for current pricing and availability.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat is the workshop side like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eThe shed side is cedar-clad with a felt roof, a 0.8\" Thermowood floor, large opening side windows and a lockable hinged door. An optional workbench (90 cm \/ about 35\" working height) and an optional sliding door between the shed and greenhouse are available.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhich side does the shed go on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eYour choice — order the shed on the left or right to match how you approach the building.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCan it be extended?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eNo — the Fusion comes in the two sizes shown. For a larger cedar greenhouse, see the Cheltenham or Westminster.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWho makes Alton greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton is a British cedar greenhouse maker that has built greenhouses in the UK since 1921. Exaco imports them to the US, and World of Greenhouses is an authorized Alton dealer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow strong is it in wind and snow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton greenhouses don't carry a US wind rating or code certification. In a sandbag load test, an Alton greenhouse roof held about 900 kg (roughly 2,000 lb) of sandbags. The steep 45° roof sheds snow well. Exaco recommends them for backyards with some shelter from nearby homes, fences or trees rather than wide-open, very windy sites — tell us about your site and we'll help you decide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat foundation does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA level, square concrete slab or concrete piers\/footings. Exaco ships US Alton greenhouses with anchors to embed in concrete — pavers alone, as shown in Alton's UK manuals, aren't enough for US weather. We'll help you plan the base and anchoring for your site.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eIs it a kit? Can you install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIt ships as a kit with pre-assembled doors and windows and a metal base. Plan on roughly 2–3 days for 2–3 handy people, or use an installer — we coordinate one for you.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow is it delivered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFree freight shipping to most of the contiguous US. It ships directly from the US distributor by truck, so the site needs truck access and someone there to receive and unload the crates. Call or text us for current lead time.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow much maintenance does cedar need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eVery little. The cedar is factory-treated and weathers naturally to a silvery gray (or you can apply a colored wood preservative before assembly to keep the warm tone). Clean the glass and frame once a year, ideally in late winter. The aluminum bar capping is virtually maintenance-free.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat warranty does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA 10-year guarantee on the cedar framework against rot.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eDo I need a permit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eOften, since this is a permanent structure — requirements vary by town, so check with your local building department before you order.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat if I have more questions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0;\"\u003eCall or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Exaco","offers":[{"title":"11'x11' \/ Right","offer_id":49995872895287,"sku":"","price":18810.0,"currency_code":"USD","in_stock":true},{"title":"11'x11' \/ Left","offer_id":49995872928055,"sku":"","price":18810.0,"currency_code":"USD","in_stock":true},{"title":"11'x13 \/ Right","offer_id":49995872960823,"sku":"","price":20250.0,"currency_code":"USD","in_stock":true},{"title":"11'x13 \/ Left","offer_id":49995872993591,"sku":"","price":20250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/8466\/files\/Alton_Fusion_Cedar_Greenhouse_Shed_Combo.jpg?v=1733171858"},{"product_id":"alton-cheltenham-cedar-greenhouse","title":"Alton Cheltenham Cedar Greenhouse - Extra Tall","description":"\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cheltenham Cedar Greenhouse — Extra Tall, with a 10' Peak\u003c\/h2\u003e\n\u003cp\u003eThe Cheltenham is the classic English cedar greenhouse: half cedar panels below, glass above, and clean, simple lines that fit any garden. Its steep roof reaches a 10' peak, giving tall plants room to grow and plenty of headroom for you.\u003c\/p\u003e\n\u003cp\u003eIt's our most popular Alton for growers who want the look of a traditional glasshouse with the warmth and insulation of real cedar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Shipping · Financing Available · We Coordinate Your Installer · 10-Year Framework Warranty · Price Match\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFour sizes from 109 to 181 sq. ft. (12'6\", 16'8\", 18' and 20'10\" long), all 8'8\" wide with 5'7\" sidewalls, a 10' peak, 4 to 6 automatic roof vents and 3 to 4 louvre side windows. See the \u003cstrong\u003eSizes\/Specs\u003c\/strong\u003e tab for every size.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eBuilt to Last\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade-1 Western red cedar\u003c\/strong\u003e (no knots), dipped to resist water absorption — naturally rot-resistant and better insulating than an aluminum frame (cedar R-1.35).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional joinery\u003c\/strong\u003e — mortise-and-tenon and tongue-and-groove joints with solid aluminum gussets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum base\u003c\/strong\u003e lifts the cedar about 1\" off the ground to prevent rot; \u003cstrong\u003ealuminum bar capping\u003c\/strong\u003e seals the glass with no rattling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm toughened safety glass\u003c\/strong\u003e in large panes with screw-in clamping, so a single pane can be replaced easily; the roof glass overhangs to keep water off the wood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteep 45° roof\u003c\/strong\u003e helps snow slide off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled doors and windows\u003c\/strong\u003e, automatic roof vent openers (no electricity needed), and Victorian aluminum guttering with a downspout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalf-paneled cedar walls\u003c\/strong\u003e for privacy and extra insulation at bench level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide single door\u003c\/strong\u003e with lock and low threshold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAccessories\u003c\/h2\u003e\n\u003cp\u003eOptional accessory kit with 2-slat and 4-slat staging and Victorian cresting — select it above, or call or text us for a customized package.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cedar Greenhouses Compared\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align:left; border-bottom:2px solid #224b0c;\"\u003e\n\u003cth style=\"padding:6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStyle\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003ePeak\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStarting at\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-octagonal-cedar-greenhouse\"\u003eOctagonal\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eOctagonal with cupola, double doors\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'2\" x 12'10\" (101 sq. ft.)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'8\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$17,325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-fusion-cedar-greenhouse-shed\"\u003eFusion\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eGreenhouse + shed combo\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e115–138 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$18,810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\n\u003cstrong\u003eCheltenham\u003c\/strong\u003e (this model)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, extra tall\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'8\" wide, 109–181 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$21,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-durham-cedar-greenhouse\"\u003eDurham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (smallest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e7'5\" wide, 12'5\"–20'10\" long\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'10\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$25,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cambridge-cedar-greenhouse\"\u003eCambridge\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (largest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e123–194 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, glass to ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, half cedar walls\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$31,185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eTalk to Us\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAn authorized Alton dealer.\u003c\/strong\u003e We're experts in greenhouses, sunrooms and garden rooms, and we've been selling Exaco's European greenhouses — and solutioning them for every type of install — for over 10 years. That means real advice on sizing, foundations and anchoring, installation and accessories, and our best price for your project. \u003cstrong\u003ePlease call or text us at 732-806-7959.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\" style=\"font-size:14px; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhere can I buy the Alton Cheltenham?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFrom World of Greenhouses — an authorized Alton dealer with free shipping, financing and installer coordination. Call or text 732-806-7959 for current pricing and availability.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCan I add an extension, extra vents or a second door?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIn Alton's range you can add extra automatic roof vents, louvre side vents, automatic louvre openers, a second door, internal shade blinds and hanging-basket brackets, and Victorian models offer an 8'3\" extension section. Availability in the US varies — call or text us and we'll check with Exaco for your project.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhich size should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAll sizes share the same 8'8\" width and 10' peak; choose by length. The 18' and 20'10\" add a fifth and sixth automatic roof vent for more airflow.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWho makes Alton greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton is a British cedar greenhouse maker that has built greenhouses in the UK since 1921. Exaco imports them to the US, and World of Greenhouses is an authorized Alton dealer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow strong is it in wind and snow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton greenhouses don't carry a US wind rating or code certification. In a sandbag load test, an Alton greenhouse roof held about 900 kg (roughly 2,000 lb) of sandbags. The steep 45° roof sheds snow well. Exaco recommends them for backyards with some shelter from nearby homes, fences or trees rather than wide-open, very windy sites — tell us about your site and we'll help you decide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat foundation does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA level, square concrete slab or concrete piers\/footings. Exaco ships US Alton greenhouses with anchors to embed in concrete — pavers alone, as shown in Alton's UK manuals, aren't enough for US weather. We'll help you plan the base and anchoring for your site.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eIs it a kit? Can you install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIt ships as a kit with pre-assembled doors and windows and a metal base. Plan on roughly 2–3 days for 2–3 handy people, or use an installer — we coordinate one for you.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow is it delivered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFree freight shipping to most of the contiguous US. It ships directly from the US distributor by truck, so the site needs truck access and someone there to receive and unload the crates. Call or text us for current lead time.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow much maintenance does cedar need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eVery little. The cedar is factory-treated and weathers naturally to a silvery gray (or you can apply a colored wood preservative before assembly to keep the warm tone). Clean the glass and frame once a year, ideally in late winter. The aluminum bar capping is virtually maintenance-free.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat warranty does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA 10-year guarantee on the cedar framework against rot.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eDo I need a permit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eOften, since this is a permanent structure — requirements vary by town, so check with your local building department before you order.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat if I have more questions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0;\"\u003eCall or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Exaco","offers":[{"title":"12'6\" x 8'8\" \/ No Acessory Kit","offer_id":50046513840439,"sku":"","price":21780.0,"currency_code":"USD","in_stock":true},{"title":"12'6\" x 8'8\" \/ Add Acessory Kit","offer_id":50046560633143,"sku":null,"price":21780.0,"currency_code":"USD","in_stock":true},{"title":"16'8\" x 8'8\" \/ No Acessory Kit","offer_id":50046513873207,"sku":"","price":26235.0,"currency_code":"USD","in_stock":true},{"title":"16'8\" x 8'8\" \/ Add Acessory Kit","offer_id":50046560665911,"sku":null,"price":26235.0,"currency_code":"USD","in_stock":true},{"title":"18' x 8'8\" \/ No Acessory Kit","offer_id":50046513905975,"sku":"","price":27720.0,"currency_code":"USD","in_stock":true},{"title":"18' x 8'8\" \/ Add Acessory Kit","offer_id":50046560698679,"sku":null,"price":27720.0,"currency_code":"USD","in_stock":true},{"title":"20'10\" x 8'8\" \/ No Acessory Kit","offer_id":51022173667639,"sku":null,"price":29700.0,"currency_code":"USD","in_stock":true},{"title":"20'10\" x 8'8\" \/ Add Acessory Kit","offer_id":51022173700407,"sku":null,"price":29700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/8466\/files\/Alton-Cheltenham-cedar-greenhouse-roof-vent.jpg?v=1733854249"},{"product_id":"alton-durham-cedar-greenhouse","title":"Alton Durham Cedar Orangerie Greenhouse - Smallest Orangerie","description":"\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Durham Cedar Orangerie — The Smallest T-Shaped Orangerie\u003c\/h2\u003e\n\u003cp\u003eThe Durham is a stately T-shaped orangerie: a wing projects from the front to create an entry foyer — a real spot to sit with coffee, read or host friends among your plants. It brings the classic Victorian orangerie look of the larger Cambridge to a smaller footprint that suits townhome and compact backyards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Shipping · Financing Available · We Coordinate Your Installer · 10-Year Framework Warranty · Price Match\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree sizes (12'5\", 16'8\" and 20'10\" long), all 7'5\" wide with an 8'10\" peak and 2 to 6 automatic roof vents. See the \u003cstrong\u003eSizes\/Specs\u003c\/strong\u003e tab for every size.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eBuilt to Last\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade-1 Western red cedar\u003c\/strong\u003e (no knots), dipped to resist water absorption — naturally rot-resistant and better insulating than an aluminum frame (cedar R-1.35).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional joinery\u003c\/strong\u003e — mortise-and-tenon and tongue-and-groove joints with solid aluminum gussets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum base\u003c\/strong\u003e lifts the cedar about 1\" off the ground to prevent rot; \u003cstrong\u003ealuminum bar capping\u003c\/strong\u003e seals the glass with no rattling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm toughened safety glass\u003c\/strong\u003e in large panes with screw-in clamping, so a single pane can be replaced easily; the roof glass overhangs to keep water off the wood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteep 45° roof\u003c\/strong\u003e helps snow slide off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled doors and windows\u003c\/strong\u003e, automatic roof vent openers (no electricity needed), and Victorian aluminum guttering with a downspout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-shaped layout\u003c\/strong\u003e with an entry foyer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide single door\u003c\/strong\u003e with lock and low threshold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAccessories\u003c\/h2\u003e\n\u003cp\u003eOptional 2-, 3- and 4-slat staging and Victorian cresting — call or text us for a customized package.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cedar Greenhouses Compared\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align:left; border-bottom:2px solid #224b0c;\"\u003e\n\u003cth style=\"padding:6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStyle\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003ePeak\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStarting at\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-octagonal-cedar-greenhouse\"\u003eOctagonal\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eOctagonal with cupola, double doors\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'2\" x 12'10\" (101 sq. ft.)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'8\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$17,325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-fusion-cedar-greenhouse-shed\"\u003eFusion\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eGreenhouse + shed combo\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e115–138 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$18,810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cheltenham-cedar-greenhouse\"\u003eCheltenham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, extra tall\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'8\" wide, 109–181 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$21,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\n\u003cstrong\u003eDurham\u003c\/strong\u003e (this model)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (smallest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e7'5\" wide, 12'5\"–20'10\" long\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'10\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$25,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cambridge-cedar-greenhouse\"\u003eCambridge\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (largest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e123–194 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, glass to ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, half cedar walls\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$31,185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eTalk to Us\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAn authorized Alton dealer.\u003c\/strong\u003e We're experts in greenhouses, sunrooms and garden rooms, and we've been selling Exaco's European greenhouses — and solutioning them for every type of install — for over 10 years. That means real advice on sizing, foundations and anchoring, installation and accessories, and our best price for your project. \u003cstrong\u003ePlease call or text us at 732-806-7959.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\" style=\"font-size:14px; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhere can I buy the Alton Durham?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFrom World of Greenhouses — an authorized Alton dealer with free shipping, financing and installer coordination. Call or text 732-806-7959 for current pricing and availability.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCan I add an extension, extra vents or a second door?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIn Alton's range you can add extra automatic roof vents, louvre side vents, automatic louvre openers, a second door, internal shade blinds and hanging-basket brackets, and Victorian models offer an 8'3\" extension section. Availability in the US varies — call or text us and we'll check with Exaco for your project.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eDurham or Cambridge?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eBoth are T-shaped orangeries. The Durham is the smaller footprint (7'5\" wide, 8'10\" peak); the Cambridge is larger and taller (up to 194 sq. ft., 10' peak).\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWho makes Alton greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton is a British cedar greenhouse maker that has built greenhouses in the UK since 1921. Exaco imports them to the US, and World of Greenhouses is an authorized Alton dealer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow strong is it in wind and snow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton greenhouses don't carry a US wind rating or code certification. In a sandbag load test, an Alton greenhouse roof held about 900 kg (roughly 2,000 lb) of sandbags. The steep 45° roof sheds snow well. Exaco recommends them for backyards with some shelter from nearby homes, fences or trees rather than wide-open, very windy sites — tell us about your site and we'll help you decide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat foundation does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA level, square concrete slab or concrete piers\/footings. Exaco ships US Alton greenhouses with anchors to embed in concrete — pavers alone, as shown in Alton's UK manuals, aren't enough for US weather. We'll help you plan the base and anchoring for your site.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eIs it a kit? Can you install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIt ships as a kit with pre-assembled doors and windows and a metal base. Plan on roughly 2–3 days for 2–3 handy people, or use an installer — we coordinate one for you.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow is it delivered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFree freight shipping to most of the contiguous US. It ships directly from the US distributor by truck, so the site needs truck access and someone there to receive and unload the crates. Call or text us for current lead time.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow much maintenance does cedar need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eVery little. The cedar is factory-treated and weathers naturally to a silvery gray (or you can apply a colored wood preservative before assembly to keep the warm tone). Clean the glass and frame once a year, ideally in late winter. The aluminum bar capping is virtually maintenance-free.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat warranty does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA 10-year guarantee on the cedar framework against rot.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eDo I need a permit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eOften, since this is a permanent structure — requirements vary by town, so check with your local building department before you order.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat if I have more questions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0;\"\u003eCall or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Exaco","offers":[{"title":"12'5\" x 7'5\"","offer_id":50046635082039,"sku":"","price":25740.0,"currency_code":"USD","in_stock":true},{"title":"16'8\" x 7'5\"","offer_id":50046635114807,"sku":"","price":30195.0,"currency_code":"USD","in_stock":true},{"title":"20'10\" x 7'5\"","offer_id":50046635147575,"sku":"","price":35640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/8466\/files\/Durham-Orangerie_Greenhouse.jpg?v=1733857238"},{"product_id":"alton-cambridge-cedar-greenhouse","title":"Alton Cambridge Cedar Orangerie Greenhouse - Largest Orangerie","description":"\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cambridge Cedar Orangerie — The Largest T-Shaped Orangerie\u003c\/h2\u003e\n\u003cp\u003eThe Cambridge is Alton's largest orangerie: a T-shaped design whose front wing forms a wide entry foyer, giving you more usable floor space and a real gathering spot among your plants. Higher eaves and a 10' peak make it feel open and airy — a centerpiece for a spacious backyard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Shipping · Financing Available · We Coordinate Your Installer · 10-Year Framework Warranty · Price Match\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree sizes from 123 to 194 sq. ft., with up to a 10' peak and up to 6 automatic roof vents. See the \u003cstrong\u003eDimensions\u003c\/strong\u003e tab for every size.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eBuilt to Last\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade-1 Western red cedar\u003c\/strong\u003e (no knots), dipped to resist water absorption — naturally rot-resistant and better insulating than an aluminum frame (cedar R-1.35).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional joinery\u003c\/strong\u003e — mortise-and-tenon and tongue-and-groove joints with solid aluminum gussets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum base\u003c\/strong\u003e lifts the cedar about 1\" off the ground to prevent rot; \u003cstrong\u003ealuminum bar capping\u003c\/strong\u003e seals the glass with no rattling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm toughened safety glass\u003c\/strong\u003e in large panes with screw-in clamping, so a single pane can be replaced easily; the roof glass overhangs to keep water off the wood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteep 45° roof\u003c\/strong\u003e helps snow slide off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled doors and windows\u003c\/strong\u003e, automatic roof vent openers (no electricity needed), and Victorian aluminum guttering with a downspout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-shaped layout\u003c\/strong\u003e with a wide entry foyer and higher eaves for headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide single door\u003c\/strong\u003e with lock and low threshold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAccessories\u003c\/h2\u003e\n\u003cp\u003eOptional aluminum bar capping, 2- and 4-slat staging and Victorian cresting — call or text us for a customized package.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cedar Greenhouses Compared\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align:left; border-bottom:2px solid #224b0c;\"\u003e\n\u003cth style=\"padding:6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStyle\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003ePeak\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStarting at\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-octagonal-cedar-greenhouse\"\u003eOctagonal\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eOctagonal with cupola, double doors\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'2\" x 12'10\" (101 sq. ft.)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'8\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$17,325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-fusion-cedar-greenhouse-shed\"\u003eFusion\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eGreenhouse + shed combo\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e115–138 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$18,810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cheltenham-cedar-greenhouse\"\u003eCheltenham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, extra tall\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'8\" wide, 109–181 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$21,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-durham-cedar-greenhouse\"\u003eDurham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (smallest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e7'5\" wide, 12'5\"–20'10\" long\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'10\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$25,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\n\u003cstrong\u003eCambridge\u003c\/strong\u003e (this model)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (largest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e123–194 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, glass to ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, half cedar walls\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$31,185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eTalk to Us\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAn authorized Alton dealer.\u003c\/strong\u003e We're experts in greenhouses, sunrooms and garden rooms, and we've been selling Exaco's European greenhouses — and solutioning them for every type of install — for over 10 years. That means real advice on sizing, foundations and anchoring, installation and accessories, and our best price for your project. \u003cstrong\u003ePlease call or text us at 732-806-7959.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\" style=\"font-size:14px; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhere can I buy the Alton Cambridge?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFrom World of Greenhouses — an authorized Alton dealer with free shipping, financing and installer coordination. Call or text 732-806-7959 for current pricing and availability.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCan I add an extension, extra vents or a second door?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIn Alton's range you can add extra automatic roof vents, louvre side vents, automatic louvre openers, a second door, internal shade blinds and hanging-basket brackets, and Victorian models offer an 8'3\" extension section. Availability in the US varies — call or text us and we'll check with Exaco for your project.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCambridge or Durham?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eThe Cambridge is the larger, taller orangerie (up to 194 sq. ft., 10' peak); the Durham is the compact version for smaller yards.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWho makes Alton greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton is a British cedar greenhouse maker that has built greenhouses in the UK since 1921. Exaco imports them to the US, and World of Greenhouses is an authorized Alton dealer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow strong is it in wind and snow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton greenhouses don't carry a US wind rating or code certification. In a sandbag load test, an Alton greenhouse roof held about 900 kg (roughly 2,000 lb) of sandbags. The steep 45° roof sheds snow well. Exaco recommends them for backyards with some shelter from nearby homes, fences or trees rather than wide-open, very windy sites — tell us about your site and we'll help you decide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat foundation does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA level, square concrete slab or concrete piers\/footings. Exaco ships US Alton greenhouses with anchors to embed in concrete — pavers alone, as shown in Alton's UK manuals, aren't enough for US weather. We'll help you plan the base and anchoring for your site.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eIs it a kit? Can you install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIt ships as a kit with pre-assembled doors and windows and a metal base. Plan on roughly 2–3 days for 2–3 handy people, or use an installer — we coordinate one for you.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow is it delivered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFree freight shipping to most of the contiguous US. It ships directly from the US distributor by truck, so the site needs truck access and someone there to receive and unload the crates. Call or text us for current lead time.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow much maintenance does cedar need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eVery little. The cedar is factory-treated and weathers naturally to a silvery gray (or you can apply a colored wood preservative before assembly to keep the warm tone). Clean the glass and frame once a year, ideally in late winter. The aluminum bar capping is virtually maintenance-free.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat warranty does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA 10-year guarantee on the cedar framework against rot.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eDo I need a permit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eOften, since this is a permanent structure — requirements vary by town, so check with your local building department before you order.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat if I have more questions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0;\"\u003eCall or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Exaco","offers":[{"title":"10'x17'","offer_id":50049663762743,"sku":"","price":32175.0,"currency_code":"USD","in_stock":true},{"title":"10'x21'","offer_id":50049663795511,"sku":"","price":37125.0,"currency_code":"USD","in_stock":true},{"title":"10x12","offer_id":51022187462967,"sku":null,"price":27225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/8466\/files\/cambridge-cedar-t-shaped-greenhouse.jpg?v=1733935492"},{"product_id":"alton-westminster-cedar-greenhouse","title":"Alton Westminster Cedar Greenhouse - Wide \u0026 Tall","description":"\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Westminster Cedar Greenhouse — Wide \u0026amp; Tall, with an 11' Peak\u003c\/h2\u003e\n\u003cp\u003eThe Westminster is Alton's grand classic greenhouse: 10'9\" wide with an 11'1\" peak, half cedar panels and expansive glass. The wide, tall interior gives you room for benches down both sides, tall plants and a place to sit — a stately presence in any garden.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Shipping · Financing Available · We Coordinate Your Installer · 10-Year Framework Warranty · Price Match\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree sizes from 179 to 224 sq. ft. (16'8\", 18' and 20'10\" long), all 10'9\" wide with 5'7\" sidewalls, an 11'1\" peak, 4 to 6 automatic roof vents and 3 to 4 louvre side windows. See the \u003cstrong\u003eSizes\/Specs\u003c\/strong\u003e tab for every size.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eBuilt to Last\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade-1 Western red cedar\u003c\/strong\u003e (no knots), dipped to resist water absorption — naturally rot-resistant and better insulating than an aluminum frame (cedar R-1.35).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional joinery\u003c\/strong\u003e — mortise-and-tenon and tongue-and-groove joints with solid aluminum gussets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum base\u003c\/strong\u003e lifts the cedar about 1\" off the ground to prevent rot; \u003cstrong\u003ealuminum bar capping\u003c\/strong\u003e seals the glass with no rattling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm toughened safety glass\u003c\/strong\u003e in large panes with screw-in clamping, so a single pane can be replaced easily; the roof glass overhangs to keep water off the wood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteep 45° roof\u003c\/strong\u003e helps snow slide off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled doors and windows\u003c\/strong\u003e, automatic roof vent openers (no electricity needed), and Victorian aluminum guttering with a downspout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalf-paneled cedar walls\u003c\/strong\u003e with expansive glass above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide single door\u003c\/strong\u003e with lock and low threshold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAccessories\u003c\/h2\u003e\n\u003cp\u003eOptional aluminum bar capping, 2- and 4-slat staging and Victorian cresting — call or text us for a customized package.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cedar Greenhouses Compared\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align:left; border-bottom:2px solid #224b0c;\"\u003e\n\u003cth style=\"padding:6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStyle\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003ePeak\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStarting at\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-octagonal-cedar-greenhouse\"\u003eOctagonal\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eOctagonal with cupola, double doors\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'2\" x 12'10\" (101 sq. ft.)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'8\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$17,325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-fusion-cedar-greenhouse-shed\"\u003eFusion\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eGreenhouse + shed combo\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e115–138 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$18,810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cheltenham-cedar-greenhouse\"\u003eCheltenham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, extra tall\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'8\" wide, 109–181 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$21,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-durham-cedar-greenhouse\"\u003eDurham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (smallest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e7'5\" wide, 12'5\"–20'10\" long\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'10\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$25,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cambridge-cedar-greenhouse\"\u003eCambridge\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (largest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e123–194 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, glass to ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;\"\u003e\n\u003cstrong\u003eWestminster\u003c\/strong\u003e (this model)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, half cedar walls\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$31,185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eTalk to Us\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAn authorized Alton dealer.\u003c\/strong\u003e We're experts in greenhouses, sunrooms and garden rooms, and we've been selling Exaco's European greenhouses — and solutioning them for every type of install — for over 10 years. That means real advice on sizing, foundations and anchoring, installation and accessories, and our best price for your project. \u003cstrong\u003ePlease call or text us at 732-806-7959.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\" style=\"font-size:14px; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhere can I buy the Alton Westminster?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFrom World of Greenhouses — an authorized Alton dealer with free shipping, financing and installer coordination. Call or text 732-806-7959 for current pricing and availability.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCan I add an extension, extra vents or a second door?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIn Alton's range you can add extra automatic roof vents, louvre side vents, automatic louvre openers, a second door, internal shade blinds and hanging-basket brackets, and Victorian models offer an 8'3\" extension section. Availability in the US varies — call or text us and we'll check with Exaco for your project.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWestminster or Lancing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eSame size and shape — the Westminster has half-height cedar walls below the glass for a classic look and extra insulation at bench level, while the \u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e is glass to the ground for maximum light.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow much room is inside?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eUp to 224 sq. ft. with an 11'1\" peak — enough for benches on both sides and a center aisle.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWho makes Alton greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton is a British cedar greenhouse maker that has built greenhouses in the UK since 1921. Exaco imports them to the US, and World of Greenhouses is an authorized Alton dealer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow strong is it in wind and snow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton greenhouses don't carry a US wind rating or code certification. In a sandbag load test, an Alton greenhouse roof held about 900 kg (roughly 2,000 lb) of sandbags. The steep 45° roof sheds snow well. Exaco recommends them for backyards with some shelter from nearby homes, fences or trees rather than wide-open, very windy sites — tell us about your site and we'll help you decide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat foundation does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA level, square concrete slab or concrete piers\/footings. Exaco ships US Alton greenhouses with anchors to embed in concrete — pavers alone, as shown in Alton's UK manuals, aren't enough for US weather. We'll help you plan the base and anchoring for your site.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eIs it a kit? Can you install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIt ships as a kit with pre-assembled doors and windows and a metal base. Plan on roughly 2–3 days for 2–3 handy people, or use an installer — we coordinate one for you.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow is it delivered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFree freight shipping to most of the contiguous US. It ships directly from the US distributor by truck, so the site needs truck access and someone there to receive and unload the crates. Call or text us for current lead time.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow much maintenance does cedar need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eVery little. The cedar is factory-treated and weathers naturally to a silvery gray (or you can apply a colored wood preservative before assembly to keep the warm tone). Clean the glass and frame once a year, ideally in late winter. The aluminum bar capping is virtually maintenance-free.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat warranty does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA 10-year guarantee on the cedar framework against rot.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eDo I need a permit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eOften, since this is a permanent structure — requirements vary by town, so check with your local building department before you order.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat if I have more questions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0;\"\u003eCall or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Exaco","offers":[{"title":"11x17","offer_id":50049735426359,"sku":"","price":31185.0,"currency_code":"USD","in_stock":true},{"title":"11x18","offer_id":50049735459127,"sku":"","price":33165.0,"currency_code":"USD","in_stock":true},{"title":"11x21","offer_id":50049735491895,"sku":"","price":34650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/8466\/files\/Westminster-2.jpg?v=1785768685"},{"product_id":"alton-octagonal-cedar-greenhouse","title":"Alton Octagonal Cedar Greenhouse - Extra Tall","description":"\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Octagonal Cedar Greenhouse — Extra Tall, with a Cupola\u003c\/h2\u003e\n\u003cp\u003eThe Octagonal is a garden showpiece: an eight-sided Western red cedar greenhouse with high eaves, a cupola and wide hinged double doors. Two automatic roof vents and two high-level louvre windows draw in cool air and let warm air out, so it stays comfortable on sunny days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Shipping · Financing Available · We Coordinate Your Installer · 10-Year Framework Warranty · Price Match\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne size — 9'2\" x 12'10\" (101 sq. ft.) with a 9'8\" peak. See the \u003cstrong\u003eDimensions\u003c\/strong\u003e tab for full specs.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eBuilt to Last\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade-1 Western red cedar\u003c\/strong\u003e (no knots), dipped to resist water absorption — naturally rot-resistant and better insulating than an aluminum frame (cedar R-1.35).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional joinery\u003c\/strong\u003e — mortise-and-tenon and tongue-and-groove joints with solid aluminum gussets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum base\u003c\/strong\u003e lifts the cedar about 1\" off the ground to prevent rot; \u003cstrong\u003ealuminum bar capping\u003c\/strong\u003e seals the glass with no rattling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm toughened safety glass\u003c\/strong\u003e in large panes with screw-in clamping, so a single pane can be replaced easily; the roof glass overhangs to keep water off the wood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteep 45° roof\u003c\/strong\u003e helps snow slide off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled doors and windows\u003c\/strong\u003e, automatic roof vent openers (no electricity needed), and Victorian aluminum guttering with a downspout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCupola roof\u003c\/strong\u003e and extra-tall eaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockable hinged double doors\u003c\/strong\u003e with a wide opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThick glazing timber bars\u003c\/strong\u003e (44x44mm and 44x69mm) for strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAccessories\u003c\/h2\u003e\n\u003cp\u003eOptional accessory kit with octagonal staging for two sides, an infill shelf for a third side and an upper shelf — select it above, or call or text us.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cedar Greenhouses Compared\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align:left; border-bottom:2px solid #224b0c;\"\u003e\n\u003cth style=\"padding:6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStyle\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003ePeak\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStarting at\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\n\u003cstrong\u003eOctagonal\u003c\/strong\u003e (this model)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eOctagonal with cupola, double doors\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'2\" x 12'10\" (101 sq. ft.)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'8\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$17,325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-fusion-cedar-greenhouse-shed\"\u003eFusion\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eGreenhouse + shed combo\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e115–138 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$18,810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cheltenham-cedar-greenhouse\"\u003eCheltenham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, extra tall\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'8\" wide, 109–181 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$21,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-durham-cedar-greenhouse\"\u003eDurham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (smallest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e7'5\" wide, 12'5\"–20'10\" long\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'10\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$25,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cambridge-cedar-greenhouse\"\u003eCambridge\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (largest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e123–194 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/lancing-cedar-greenhouse-by-alton\"\u003eLancing\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, glass to ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, half cedar walls\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$31,185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eTalk to Us\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAn authorized Alton dealer.\u003c\/strong\u003e We're experts in greenhouses, sunrooms and garden rooms, and we've been selling Exaco's European greenhouses — and solutioning them for every type of install — for over 10 years. That means real advice on sizing, foundations and anchoring, installation and accessories, and our best price for your project. \u003cstrong\u003ePlease call or text us at 732-806-7959.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\" style=\"font-size:14px; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhere can I buy the Alton Octagonal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFrom World of Greenhouses — an authorized Alton dealer with free shipping, financing and installer coordination. Call or text 732-806-7959 for current pricing and availability.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat upgrades are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eExtra low- or high-level louvre side vents, aluminum bar capping, a high-level shelf, and staging on two sides and the rear — call or text us to put together your package.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eIs it big enough to sit in?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eYes — at 101 sq. ft. with a 9'8\" peak there's room for staging around the sides and a chair or small table in the middle.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWho makes Alton greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton is a British cedar greenhouse maker that has built greenhouses in the UK since 1921. Exaco imports them to the US, and World of Greenhouses is an authorized Alton dealer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow strong is it in wind and snow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton greenhouses don't carry a US wind rating or code certification. In a sandbag load test, an Alton greenhouse roof held about 900 kg (roughly 2,000 lb) of sandbags. The steep 45° roof sheds snow well. Exaco recommends them for backyards with some shelter from nearby homes, fences or trees rather than wide-open, very windy sites — tell us about your site and we'll help you decide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat foundation does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA level, square concrete slab or concrete piers\/footings. Exaco ships US Alton greenhouses with anchors to embed in concrete — pavers alone, as shown in Alton's UK manuals, aren't enough for US weather. We'll help you plan the base and anchoring for your site.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eIs it a kit? Can you install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIt ships as a kit with pre-assembled doors and windows and a metal base. Plan on roughly 2–3 days for 2–3 handy people, or use an installer — we coordinate one for you.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow is it delivered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFree freight shipping to most of the contiguous US. It ships directly from the US distributor by truck, so the site needs truck access and someone there to receive and unload the crates. Call or text us for current lead time.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow much maintenance does cedar need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eVery little. The cedar is factory-treated and weathers naturally to a silvery gray (or you can apply a colored wood preservative before assembly to keep the warm tone). Clean the glass and frame once a year, ideally in late winter. The aluminum bar capping is virtually maintenance-free.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat warranty does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA 10-year guarantee on the cedar framework against rot.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eDo I need a permit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eOften, since this is a permanent structure — requirements vary by town, so check with your local building department before you order.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat if I have more questions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0;\"\u003eCall or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Exaco","offers":[{"title":"9'x12' \/ No Accessory Kit","offer_id":50063279718711,"sku":"","price":17325.0,"currency_code":"USD","in_stock":true},{"title":"9'x12' \/ Accessory Kit","offer_id":50065435820343,"sku":null,"price":17325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/8466\/files\/Cedar_Octagonal_Greenhouse.jpg?v=1734288521"},{"product_id":"lancing-cedar-greenhouse-by-alton","title":"Alton Lancing All-Glass Cedar Greenhouse - 10 ft. Wide","description":"\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Lancing Cedar Greenhouse — A Large Classic Cedar Greenhouse\u003c\/h2\u003e\n\u003cp\u003eThe Lancing is Alton's large, glass-to-the-ground cedar greenhouse: the same 10'9\" wide, 11'1\" tall Victorian design as the Westminster, but with glass all the way down instead of lower cedar panels — so you get maximum light for growing right down to floor level.\u003c\/p\u003e\n\u003cp\u003eBuilt from grade-1 knot-free Western red cedar with traditional mortise-and-tenon joinery and a steep 45° roof, it's for growers who want the biggest, brightest classic glasshouse in the Alton line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Shipping · Financing Available · We Coordinate Your Installer · 10-Year Framework Warranty · Price Match\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree sizes — 10x16 (179 sq. ft.), 10x18 (202 sq. ft.) and 10x20 (224 sq. ft.) — all 10'9\" wide with 5'7\" sidewalls, an 11'1\" peak, 4 to 6 automatic roof vents and 3 to 4 louvre side windows. See the \u003cstrong\u003eSizes\/Specs\u003c\/strong\u003e tab for every size.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eBuilt to Last\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade-1 Western red cedar\u003c\/strong\u003e (no knots), dipped to resist water absorption — naturally rot-resistant and better insulating than an aluminum frame (cedar R-1.35).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional joinery\u003c\/strong\u003e — mortise-and-tenon and tongue-and-groove joints with solid aluminum gussets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum base\u003c\/strong\u003e lifts the cedar about 1\" off the ground to prevent rot; \u003cstrong\u003ealuminum bar capping\u003c\/strong\u003e seals the glass with no rattling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm toughened safety glass\u003c\/strong\u003e in large panes with screw-in clamping, so a single pane can be replaced easily; the roof glass overhangs to keep water off the wood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteep 45° roof\u003c\/strong\u003e helps snow slide off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled doors and windows\u003c\/strong\u003e, automatic roof vent openers (no electricity needed), and Victorian aluminum guttering with a downspout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-assembled lockable door\u003c\/strong\u003e with keys and a low threshold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic louvre openers\u003c\/strong\u003e available as an upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eAlton Cedar Greenhouses Compared\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align:left; border-bottom:2px solid #224b0c;\"\u003e\n\u003cth style=\"padding:6px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStyle\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003ePeak\u003c\/th\u003e\n\u003cth style=\"padding:6px;\"\u003eStarting at\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-octagonal-cedar-greenhouse\"\u003eOctagonal\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eOctagonal with cupola, double doors\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'2\" x 12'10\" (101 sq. ft.)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e9'8\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$17,325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-fusion-cedar-greenhouse-shed\"\u003eFusion\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eGreenhouse + shed combo\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e115–138 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$18,810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cheltenham-cedar-greenhouse\"\u003eCheltenham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, extra tall\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'8\" wide, 109–181 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$21,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-durham-cedar-greenhouse\"\u003eDurham\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (smallest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e7'5\" wide, 12'5\"–20'10\" long\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e8'10\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$25,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-cambridge-cedar-greenhouse\"\u003eCambridge\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eT-shaped orangerie (largest)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e123–194 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003ctd style=\"padding:6px;\"\u003e\n\u003cstrong\u003eLancing\u003c\/strong\u003e (this model)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, glass to ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$27,225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px;\"\u003e\u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003eClassic, half cedar walls\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e10'9\" wide, 179–224 sq. ft.\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e11'1\"\u003c\/td\u003e\n\u003ctd style=\"padding:6px;\"\u003e$31,185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eTalk to Us\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAn authorized Alton dealer.\u003c\/strong\u003e We're experts in greenhouses, sunrooms and garden rooms, and we've been selling Exaco's European greenhouses — and solutioning them for every type of install — for over 10 years. That means real advice on sizing, foundations and anchoring, installation and accessories, and our best price for your project. \u003cstrong\u003ePlease call or text us at 732-806-7959.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px !important; line-height:1.3 !important; margin:20px 0 6px 0 !important;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\" style=\"font-size:14px; line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhere can I buy the Alton Lancing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFrom World of Greenhouses — an authorized Alton dealer with free shipping, financing and installer coordination. Call or text 732-806-7959 for current pricing and availability.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eCan I add an extension, extra vents or a second door?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIn Alton's range you can add extra automatic roof vents, louvre side vents, automatic louvre openers, a second door, internal shade blinds and hanging-basket brackets, and Victorian models offer an 8'3\" extension section. Availability in the US varies — call or text us and we'll check with Exaco for your project.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eLancing or Westminster?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eSame size and shape — the Lancing is glass to the ground for maximum light (great for growing right down to floor level), while the \u003ca href=\"https:\/\/www.worldofgreenhouses.com\/products\/alton-westminster-cedar-greenhouse\"\u003eWestminster\u003c\/a\u003e adds half-height cedar walls for a classic look and extra insulation at bench level.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat size should I get?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAll three sizes share the same width and peak; choose by length. If you want a potting bench along one wall or more than a hobby-sized garden, size up to the 10x18 or 10x20.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWho makes Alton greenhouses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton is a British cedar greenhouse maker that has built greenhouses in the UK since 1921. Exaco imports them to the US, and World of Greenhouses is an authorized Alton dealer.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow strong is it in wind and snow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eAlton greenhouses don't carry a US wind rating or code certification. In a sandbag load test, an Alton greenhouse roof held about 900 kg (roughly 2,000 lb) of sandbags. The steep 45° roof sheds snow well. Exaco recommends them for backyards with some shelter from nearby homes, fences or trees rather than wide-open, very windy sites — tell us about your site and we'll help you decide.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat foundation does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA level, square concrete slab or concrete piers\/footings. Exaco ships US Alton greenhouses with anchors to embed in concrete — pavers alone, as shown in Alton's UK manuals, aren't enough for US weather. We'll help you plan the base and anchoring for your site.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eIs it a kit? Can you install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eIt ships as a kit with pre-assembled doors and windows and a metal base. Plan on roughly 2–3 days for 2–3 handy people, or use an installer — we coordinate one for you.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow is it delivered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eFree freight shipping to most of the contiguous US. It ships directly from the US distributor by truck, so the site needs truck access and someone there to receive and unload the crates. Call or text us for current lead time.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eHow much maintenance does cedar need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eVery little. The cedar is factory-treated and weathers naturally to a silvery gray (or you can apply a colored wood preservative before assembly to keep the warm tone). Clean the glass and frame once a year, ideally in late winter. The aluminum bar capping is virtually maintenance-free.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat warranty does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eA 10-year guarantee on the cedar framework against rot.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eDo I need a permit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 12px 0;\"\u003eOften, since this is a permanent structure — requirements vary by town, so check with your local building department before you order.\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0 0 2px 0;\"\u003e\u003cstrong\u003eWhat if I have more questions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px; margin:0;\"\u003eCall or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Exaco","offers":[{"title":"10x16 (179 sq ft)","offer_id":52942451736887,"sku":null,"price":27225.0,"currency_code":"USD","in_stock":true},{"title":"10x18 (202 sq ft)","offer_id":52942451769655,"sku":null,"price":29700.0,"currency_code":"USD","in_stock":true},{"title":"10x20 (224 sq ft)","offer_id":52942451802423,"sku":null,"price":31680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/8466\/files\/lancing-from-catalog.jpg?v=1788398338"}],"url":"https:\/\/www.worldofgreenhouses.com\/collections\/alton-cedar-greenhouses.oembed","provider":"World of Greenhouses","version":"1.0","type":"link"}