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The 8′ wide Grandio Greenhouses are available in 5 sizes:  8′, 12′, 16′, 20′, and 24′ long.  The Peak is 8′ tall. 

Grandio Elite Greenhouses are beautiful barn-style greenhouses that give you a year-round growing space in an attractive, heavy-duty aluminum frame and 10 mm twin-wall panels. Engineered to perform in harsh environments, Grandio Elite Greenhouses’ rugged durability makes it the most insulated of the greenhouses on the market, and its barn shape design is both elegant and functional, while allowing for plenty of growing space.

Made to meet the highest standards of amateur and professional gardeners, the 1.6 mm profile aluminum frame provides a stronger and more durable build than its competitors and won’t warp, melt, or crack like the PVC-based barn-style greenhouses. And the heavy-duty construction with 10 mm twin-wall polycarbonate panels provides the perfect thickness for winter insulation. A wide range of features and accessories creates a well-ventilated growing space with gliding double doors, an easy-to-assemble system, and an estimated insulation R-Value of 1.89 and heat loss U-Value of 0.53, creating an amazing gardening and greenhouse experience. Grandio Elite Greenhouses’ doors hang from above, which eliminates jamming, and the door wheels are nylon for durability.

Order now and get a free anchoring kit ($180 value)

Features:

  • 10 mm twin-wall panels
  • Roof vent windows
  • Base kit
  • Rain gutters
  • Snow load kit
  • Free anchoring kit (for a wood, concrete, or earth base)
  • 2 roof vents (8 ft. version)
  • 3 roof vents (12 ft. version)
  • 4 roof vents (16 ft. version)
  • 5 roof vents (20 ft. version)
  • 6 roof vents (24 ft. version)
  • Auto openers are optional and come with the premium package

Click here to view other Grandio Greenhouses

Click here to see the Grandio Elite Greenhouses with the Premium package.

Click here to view the Grandio Accessories Page

Guaranteed Lowest Price. We will not be undersold. Call us to match any other price you find.

Product Specs

  • 10 mm twin-wall panels
  • 2 roof vents (8 ft. version)
  • 3 roof vents (12 ft. version)
  • 4 roof vents (16 ft. version)
  • 5 roof vents (20 ft. version)
  • 6 roof vents (24 ft. version)
  • Auto openers are optional and come with the premium package
  • Base Kit
  • Free anchoring kit (for a wood, concrete, or earth base)
  • Rain Gutters
  • Roof Windows
  • Snow Load Kit
  • The 8' wide Grandio Greenhouses are available in 5 sizes: 8', 12', 16', 20', and 24' long
  • The Peak is 8' tall

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