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America's leading Janssens dealer
Greenhouses, Sheds & Garden Structures Built to Last
Glass, wood and polycarbonate greenhouse kits, plus prebuilts delivered fully built. Real expert help from a family-owned business.
- Free shipping on kits
- Price match
- Financing available
- We coordinate your installer
- Family-owned, 10+ years online
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Customer Favorites
Royal Victorian Greenhouse by Janssens
From $ 9,799.00
The Colonial Gable Greenhouse By Little Cottage Co
From $ 6,799.00
Riga greenhouse by Hoklartherm/Exaco - Multiple sizes
From $ 5,399.00
Cabin Greenhouse/Shed Combo - Prebuilt with Pergola Deck
From $ 16,974.00
Royal Victorian Orangerie T-Shaped Greenhouse By Janssens
Regular price
$ 21,999.00
Junior Victorian Greenhouse by Janssens
From $ 7,999.00
Grandio Ascent 8 Foot Wide
From $ 1,999.00
OLT Cedar Greenhouse - 8'x8' or 8'x12'
From $ 4,658.00
Who We Help
Homeowners, schools, venues and the pros who build for them. Tell us about your project and we'll help you find the right fit.
Custom-Built Greenhouses, Made for Your Space
Glass rooms, conservatories and one-of-a-kind builds. Call or text 732-806-7959.
Start a custom build →
Greenhouses for Schools, Gardens & Event Venues
PO ordering, site planning and installer coordination.
Schools & institutions →
Gigant by Janssens
Ready-to-go stock structures, customized to your needs.
See the Gigant →
Landscapers, Contractors & Farms
Sizing help and a package built for your site.
Trade partners →What Our Customers Say
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I made the decision to purchase the Grandio Elite due to the…
I made the decision to purchase the Grandio Elite due to the panel thickness and construction. The installation was detailed but not difficult. Purcha...
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Ordering was so fast and easy, and the delivery was as well!
Ordering was so fast and easy, and the delivery was as well! Everything was carefully packaged, and of great quality.
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I purchased my greenhouse this past spring.
I purchased my greenhouse this past spring. An Ogrow model. Over 6 feet tall and so much room. I planted everything in pots......peppers, strawberries...
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Punctual delivery Easy to follow assembly 365 day usage wa…
Punctual delivery Easy to follow assembly 365 day usage warmed grow tables and small oil radiator
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Well constructed, easy to assemble, excellent service.
Well constructed, easy to assemble, excellent service. Should withstand our 90 mph winds. Still winter here so we haven't had a chance to grow anythin...
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I was surprised how quickly these two items shipped.
I was surprised how quickly these two items shipped. Much faster then I thought with the free shipping they offered. The garden beds were very easy ...
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The garden went together with no problems - 4-5 hours.
The garden went together with no problems - 4-5 hours. We are very pleased with the product and would recommend it to anyone looking for this type of...
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Very easy to install
Very easy to install
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Nice people,easy setup
Nice people,easy setup
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From the moment we received the pallet everything went smoot…
From the moment we received the pallet everything went smoothly! The wonderful smell of cedar was beautiful ! The instructions were well written and e...
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Installed the 6x10 unit on a 6x12 shed, easy to install but …
Installed the 6x10 unit on a 6x12 shed, easy to install but will take some time. liked every ting but the plastic pin/clips that hold framing together...
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Best summer project ever!
Best summer project ever! Fun to assemble with friendly tech support. The completed end end result is definitely impressive! We will definitely be a r...
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