A prebuilt single-slope lean-to greenhouse with its own back wall. Set it in the open or right beside your house, garage or barn. Custom built to order by experienced Amish builder teams, with full assembly and estimated delivery included.
Looking for a kit you build yourself? Compare all our lean-to greenhouses, including Rion and Palram kits →
Modern Lean-To Greenhouse — More Growing Space, Smaller Footprint
This lean-to style greenhouse is fully freestanding, with a single-slope roof that rises from a lower back wall to a taller front. Its slim profile fits side yards, patios and smaller backyards, and it looks right at home set next to your house, garage or barn, keeping your plants a few steps from the door. It pairs clear twin-wall polycarbonate panels with a pressure-treated wood frame, beaded wainscoting and a pent roof over the door for a clean, modern look.
Full Assembly Included · Estimated Delivery Included · Not a Kit · 15 Sizes · Custom Finishes · Financing Available
Full assembly is included — this is not a kit. Our Amish builder teams build your greenhouse completely in their shop, deliver it, and set it on your prepared site ready to use. No crates of parts, no installer to hire, no weekends lost to assembly. Estimated delivery is included in the price. Additional freight often applies depending on your location, and we'll confirm any freight charges with you before we process your order. You can also request a freight quote anytime with the freight quote form further down this page, or call or text 732-806-7959.
Every Lean-To includes a storm door with a screened window, a potting bench (two on 10' and 12' wide models) and an exhaust fan with thermostat. All 15 sizes, from 6' x 8' to 12' x 28', are priced right here with optional electrical, grow lights and rain-barrel watering — see the Sizes, Options & Finishes tab.
Personal Design Help, Included
Text us a photo of the spot where you want it at 732-806-7959. We'll help you match colors to your house, choose the right size and layout, and place the door, windows and benches where they work best — before anything is built.
Make It Yours
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Watering & lighting systems: a rain barrel watering system with pump and hose, and grow lights on every rafter for year-round growing.
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Electric & plumbing: lighting, electric and plumbing can all be included.
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Growing upgrades: extra potting benches, a flower pot shelf, misting system, hinged roof vents, extra screened side windows and a pressure-treated floor deck.
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Paint & finishes: classic white or a black-painted frame, with many custom finishing options.
Prebuilt vs. a Typical Greenhouse Kit
|
Our prebuilt Lean-To |
Typical kit |
| Assembly |
Done for you by professional builders, in their shop |
You, or an installer you hire |
| Ready to use |
The day it's delivered |
After days or weekends of building |
| Frame |
2x4 pressure-treated wood frame, built square in a shop |
Often light aluminum or untreated wood |
| Walls & roof |
Twin-wall polycarbonate — insulates better and resists impact |
Often thin single-wall panels |
| Trim |
Low-maintenance vinyl composite trim that won't rot |
Often bare wood or aluminum |
| Lower walls |
18" beaded wainscoting |
Panels run to the ground |
| Inside |
Storm door with screened window, potting bench and thermostat-controlled exhaust fan included |
Often sold separately |
| Customization |
Size, layout, colors matched to your home, doors, windows, electric, plumbing, watering & lighting |
Limited to the kit's options |
| Delivery |
Estimated delivery included, additional freight often applies; set in place on your prepared site |
Freight to the curb; you unload the pallets |
| Warranty |
10-year warranty |
Varies; often shorter |
| Support |
Greenhouse specialists plan your size, site, foundation and delivery with you |
Instructions in the box |
Quality, Customization and Honest Pricing
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Professional quality: every Lean-To is built to order by experienced Amish builder teams with decades of craftsmanship behind them, on a pressure-treated frame with twin-wall polycarbonate and low-maintenance composite trim.
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Truly customizable: sized and placed around your space, your sun and your plans, with watering, lighting, electric, plumbing, benches, vents and finishes to match. We've spent more than 10 years as greenhouse specialists helping customers plan and install greenhouses.
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Clear pricing: all 15 sizes and the main options are priced right here — no price-sheet forms to fill out. Full assembly and estimated delivery are included, and if you've found a lower price on a comparable structure, see our Price Match Policy.
Talk to Us
We're greenhouse specialists, not a general retailer. We'll help you check your space, sun and site, choose the right size and options, and coordinate delivery from start to finish.
Call or text us at 732-806-7959 — we're happy to work with you directly to get you the best options and price for your specific space.
FAQ
What is a lean-to greenhouse?
A greenhouse with a single-slope roof, taller in front and lower in back. Ours is freestanding with its own back wall, so it can go in the open or right beside a house, garage or barn.
Is assembly included?
Yes. Full assembly is included — it's built before it ships and set on your prepared foundation at delivery. There's nothing to put together and no separate installer to pay.
Is delivery included?
Estimated delivery is included in the price. Additional freight often applies depending on your location, and we'll confirm any freight charges with you before we process your order. You can also request a freight quote anytime with the freight quote form further down this page, or call or text 732-806-7959.
Can I put it next to my house?
Yes. It's freestanding, so it can sit beside your house, garage or barn as long as there's access for delivery. Text us a photo of the spot with rough measurements and we'll confirm the right size and placement. A south- or southeast-facing spot gets the most winter sun.
What sizes are available?
15 sizes from 6' x 8' up to 12' x 28', all priced on this page. Custom sizes are available on request.
Can you add watering, grow lights or plumbing?
Yes. Watering and lighting systems are available on every prebuilt greenhouse, and lighting, electric and plumbing can all be included.
Can I use it year-round?
Yes — twin-wall polycarbonate insulates better than single-layer panels, and grow lights extend short winter days.
What foundation does it need?
A level, well-drained base — crushed stone or a concrete pad. We can help coordinate site prep before delivery.
Do I need a permit?
Requirements vary by town, so check with your local building department before you order.
Who builds it?
Experienced Amish builder teams handcraft every Lean-To to order in the USA. World of Greenhouses handles your order, design choices, site planning and delivery coordination. Call or text 732-806-7959.
