Royal Victorian Greenhouse for Sale — America's Leading Janssens Dealer
Looking for a Victorian greenhouse for sale that's the real thing? If you've always pictured a proper English glasshouse in your backyard — the kind with real glass panes, a classic Victorian roofline, and enough presence to become a garden feature in its own right — this is that greenhouse. The Royal Victorian comes from Janssens of Belgium, and it's built to a noticeably higher standard than typical greenhouse kits, from the seals to the frame. 100% customer satisfaction.
Free Shipping · Free Accessories With Your Order · Financing Available · We Coordinate Your Installer · 15-Year Manufacturer Warranty · Price Match
Available in four rectangular sizes from 80 to 250 sq. ft. (VI23, VI34, VI36 and VI46) plus the T-shaped Orangerie — see the Sizes/Specs tab for full dimensions, windows and doors. Every size has 6'7" sidewalls, crystal-clear 4mm tempered glass, and comes standard with a misting system, gutters with downspouts and a louvre window cover.
Built for Strength
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Heavy-duty aluminum frame — larger, thicker and stronger profiles than most greenhouses in its price range.
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4mm tempered safety glass (where many brands use 3mm), TUV and GS tested for resilience to wind and hail.
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Heavy-duty rubber seals hold every pane in place all the way around, for a tight, better-insulated structure.
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Full-height single glass panes — no overlapping panels, so it looks better and doesn't collect dirt.
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Stainless steel hardware that won't rust or corrode.
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Integrated foundation frame included, where other brands usually charge extra.
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Structurally certified for wind and snow loads — see the Structural Certification under Helpful Links below.
Prefer a Polycarbonate Roof? See the Royal Victorian Hybrid
The Royal Victorian Hybrid pairs a 10mm twin-wall polycarbonate roof with the same crystal-clear glass walls — better insulation, hail resistance and softer, diffused light, while keeping the classic Victorian look at eye level. Available in the VI34, VI36 and VI46 sizes. View the Hybrid →
Warranty & Financing
Every Royal Victorian is backed by Exaco/Janssens' 15-year limited warranty — built to stay in your yard for the long haul, not a season or two. Financing is available if you'd rather spread out a purchase like this, and we'll try our best to beat any legitimate competitor price you've found — see our Price Match page for details.
Other Royal Victorian Styles
Looking for something different? The Royal Victorian Hybrid adds a polycarbonate roof, the Retro Royal Victorian swaps in decorative lower panels for a bolder, vintage look, and the Royal Victorian Orangerie uses a T-shaped floor plan for extra square footage and a grand entrance. Want a smaller footprint? See the Junior Victorian.
Talk to Us
America's leading Janssens dealer. We're experts in greenhouses, sunrooms and garden rooms, and we've been selling Janssens greenhouses — and solutioning them for every type of install — for over 10 years. That long tenure means expert advice on sizing, foundations, knee walls, installation and accessories, and our best price for your project. Please call or text us at 732-806-7959.
Helpful Links
Royal Victorian Assembly Instructions
Structural Certification - includes snow load and wind ratings
FAQ
Can I use it as extra living space, not just for plants?
It's built and glazed as a growing space first — it heats up fast in direct sun and cools quickly at night, so it's not insulated like a room addition. Some owners do furnish a corner as a seating nook, but if you want genuine year-round living space, ask us about the insulated LIVINGTEN garden room.
Glass or hybrid — which should I pick?
All-glass gives you the clearest view and the most classic look. The Hybrid's polycarbonate roof insulates better, diffuses harsh sun and stands up better to hail, while keeping glass walls — a great choice for colder or very sunny climates. Call or text us and we'll help you weigh it for your climate.
Do I need a permit?
Often, since this is a permanent structure on a foundation — requirements vary by town, so check with your local building department before you order.
How long does assembly take?
Most owners budget a full weekend with two people. If you'd rather not do it yourself, we'll coordinate an installer for you.
What if I have more questions?
Call or text us at 732-806-7959 — texting is the fastest way to reach us. We're happy to help.
