Why Choose Windsor Greenhouse?We offer superior quality and heavy duty construction that’s built to last with the best selection of greenhouse models anywhere. All models are customizable to meet your needs and have the ability to be extended in the future and are manufactured by an ISO 9000 company.
Lifetime warranty on aluminum alloy frames and a ten year manufacturers warrany on rigid polycarbonate types (we also do glass). All greenhouses are shipped in heavy duty wood crates for safe delivery. We ship anywhere in North America that a commercial truck will go!!! We can customize greenhouses for high wind or snow loads, to fit your existing foundation or height requirements and your growing needs. Advice is free and we want you to have a greenhouse that best suits your needs.
- Single (R=0.75) or double pane (R=2.0) safety glass (tinting available)
- Twin-wall rigid polycarbonate (R=1.5) or our most energy efficient glazing: 5-wall rigid polycarbonate (R=3.06)
- Mix and match a polycarbonate roof for extra energy efficiency with glass walls for full visibility
- Free-standing models that can be end attached (common in conservatories)
- Lean-to models
- All but 5-wall polycarbonate available in curved roof eaves
- Extensions can be added at any time
- Standard 5’ 6” side walls may be customized to any height
- All parts pre cut and pre drilled for easy do it yourself installation
- Detailed manual with drawings and photos plus video on CD!!!!!
- All greenhouse come with individually controlled solar roof vents
- Victorian ridging, motorized air intake vents and exhaust fans optional
Welcome to Windsor Greenhouse: Your Source for Orchids or Greenhouses for Homes and Schools We have advised clients on building greenhouses from the perspective of a small greenhouse grower ourselves and sold greenhouses since 1998. Our greenhouses are designed from the ground up to be sturdy, long-lasting, quality structures designed out of a Dutch horticultural background by Canadians for Canadian growing conditions. Design also has worked around the do-it-yourselfer so that the greenhouses can be built by homeowners. Recognizing that each grower will have a unique requirement, we offer over 3000 standard sizes besides custom designed greenhouses. The joy of gardening the year around in one of our greenhouses tames the boom or bust cycle of Canadian outdoor gardening seasons.
Easy access to Hamilton, Burlington, Cambridge, Guelph and Toronto, Ontario and Buffalo, New York
See our selection of Greenhouses
We sell orchids and orchid growing supplies Our customers enjoyed visiting our working greenhouse full of orchids so much that we started selling orchids and orchid growing supplies as well in the fall of 2000. The response has been overwhelming and we want to thank all of our loyal customers in the Maritimes and across Canada. We sell a full range of growing supplies such as sphagnum, bark, coco fibre, charcoal, fertilizer, pots, etc and greenhouse accessories such as louver vents, exhaust fans, foggers, fertilizer injectors, and temperature alarm systems.
Easy access to Hamilton, Burlington, Cambridge, Guelph and Toronto, Ontario and Buffalo, New York
See Our Orchids

Announcing our biggest sale of the year!
This is what you've been waiting for! From December 1st, 2012 to January 15th, 2013 your customers can take advantage of a 10% discount on the base model price of the greenhouse and crating. With built in savings on our Feature Model greenhouses, your customer can save up to 30% on certain models.
For those customers waiting for a deal, waiting for a reason - this is the best time of the year to buy.
Contact us! Click here
Easy access to Hamilton, Burlington, Cambridge, Guelph and Toronto, Ontario and Buffalo, New York

