NOTICE: has temporarily halted shipments due to new regulation requirements. We are still in business and hope to be up and running again soon, but are not shipping any new orders at this time. If you are looking for Grandio Greenhouses you can click on this link to visit the US Grandio Greenhouse Kits website. We thank you for your patience and support during this difficult time.

Canada Greenhouses

Grandio Greenhouses
Grandio Element 6x4
Grandio Element 6x8
Grandio Element 6x12
Grandio Ascent 8x8
Grandio Ascent 8x12
Grandio Ascent 8x16
Grandio Ascent 8x20
Grandio Ascent 8x24
Grandio Elite 8x8
Grandio Elite 8x12
Grandio Elite 8x16
Grandio Elite 8x20
Grandio Elite 8x24
Grandio Summit 12x8
Grandio Summit 12x12
Grandio Summit 12x16
Grandio Summit 12x20
Grandio Summit 12x24
Grandio Summit 12x28
Grandio Summit 12x32
Anchoring Kits
Auto Window Openers
Back Door Kit
Drip Irrigation Kit
Extension Kits
Frame-To-Base Brackets
Louver Window Kit
Moisture / Dust Kit
Plant Hangers
Shade Nets
Shelving / Tables
Trellising Kit
Compare Models
Photo Gallery
Low Price Guarantee
Greenhouse Reviews
Installation Manuals

free canada shipping

Canada Greenhouses is one of the largest and oldest online greenhouse dealers. We offer a selection of only the best and highest quality greenhouse kits for sale - greenhouses that have been proven to withstand the harsh Canadian conditions such as heavy snow loads, high winds, and cold temperatures.

Free shipping applies for delivery within Canada. For delivery to the Territories (Yukon, NWT and Nunavut) or remote locations where ground shipping is inaccessible a small fee may apply.


grandio elite greenhouse sale

Grandio Ascent
Enjoy the beauty and durability of our original "apex" design greenhouse with green powder coated frame combined with 6mm twin-wall polycarbonate and free gutters and snow load kit. A perfect complement to any garden. 
Starts at just $2,285.00

Grandio Elite
This beautiful barn-style greenhouse gives you ample headroom with an 8' height plus an attractive, heavy-duty aluminum frame and amazing thick 10mm twin-wall panels plus free gutters and snow load kit.
Starts at just $2,919.00
grandio ascent greenhouse
grandio elite greenhouse
grandio ascent greenhouse
grandio elite greenhouse
grandio ascent greenhouse
grandio elite greenhouse
grandio ascent greenhouse
grandio elite greenhouse
grandio ascent greenhouse
grandio elite greenhouse

dual door grandio greenhouse We are now offering a dual-door option on all of our Grandio Ascent, Elite, and Summit greenhouses. The dual-door option places a set of doors on the back as well as the front of the greenhouse, allowing entry and walk-through from either side of the greenhouse.

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"Here are the pictures that I said I would send you of our Grandio greenhouse. It held up through 2 hail storms and winds of 60 mph. I’m enclosing a picture after the storm with hail stones to give you a perspective of the size of hail." - Jerry.

Customer Testimonial

Customer Testimonial


"When we put up our new Grandio greenhouse this past 2014 Spring little did we know what our 2015 Winter would be like. For the fourth time in less than a month New England has been hit by four major snow storms, two of them with blizzard conditions. In it's first winter trial run our Grandio 8 x 8 was tested to the max. Here in North Central Massachusetts we have had in excess of five feet of snow, high drifts, high winds and temperatures below zero. This greenhouse stood up to all that Mother Nature gave to us." - Phil.

Customer Testimonial




Canada Greenhouses is a greenhouse kit dealer specializing exclusively in hobby greenhouses, mini greenhouses, and lean-to's since 2004. We offer greenhouses for sale from only the top brands such as Grandio.

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