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Grandio Elite barn-style greenhouse aerial view

Grandio Elite 8x20 Greenhouse Kit
Save 10% Save 10%
$5,899.00
$5,899.00 - $6,564.00
$5,899.00
$5,299.00
$5,299.00 - $5,898.00
$5,299.00
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PRODUCT NAME
Anchor Option: Wood
Premium Upgrade: No Upgrade
Grandio

Grandio Elite 8x20 Greenhouse Kit

160 sq ft of premium barn-style growing space under a full 8 ft roof. The Grandio Elite 8x20 pairs thick 10mm twin-wall polycarbonate (vs 6mm on the Ascent) with a heavy-duty powder-coated aluminum frame, 5 roof vents, and the steel base kit and snow load kit included as standard.

Best for: homesteaders and small-scale market gardeners running four or more dedicated zones at once with the Elite's superior 10mm insulation. It offers 25 percent more space than the Elite 8x16. Compared to the 12 ft wide Summit series, the Elite 8x20 is the pick for narrower yards. An optional back door transformation kit creates a walkthrough layout.

Grandio Elite 8x20 Greenhouse Kit
Lowest Price Guarantee
Authorized Grandio Dealer
Genuine Grandio Equipment
Free Shipping
0% APR Financing via Affirm
Talk to a Human: (303) 876-7654

Why the Grandio Elite 8x20 Greenhouse Kit

Full 8 ft barn-style roof maximizes headroom, interior

Full 8 ft barn-style roof maximizes headroom, interior volume, and curb appeal

10mm twin-wall polycarbonate panels deliver the best

10mm twin-wall polycarbonate panels deliver the best insulation in the Grandio hobby lineup for cold-climate growing

1.2 mm heavy-duty aluminum frame is rust proof and

1.2 mm heavy-duty aluminum frame is rust proof and withstands winds up to 76 mph when properly anchored

Snow load kit included, rated for a maximum snow load of 25

Snow load kit included, rated for a maximum snow load of 25 lbs per sq ft

Steel base kit included for a rigid perimeter foundation on

Steel base kit included for a rigid perimeter foundation on any surface

5 roof vents, built-in rain gutters, and a 3 ft 8 in x 6 ft

5 roof vents, built-in rain gutters, and a 3 ft 8 in x 6 ft 2 in double sliding door

Grandio Elite 8x20 Greenhouse Kit Specifications

Height 8 ft, barn-style roof
Width 8 ft
Length 20 ft
Frame 1.2 mm heavy-duty aluminum, powder coated green
Panels 10mm twin-wall polycarbonate
Door Bind-resistant double sliding door, 3 ft 8 in x 6 ft 2 in
Roof vents 5
Rain gutters Built-in
Steel base kit Included
Snow load kit Included
Back door kit Optional
Snow rating 25 lbs/sq ft maximum snow load
Wind rating Up to 76 mph when anchored properly
Extendable Yes, with Elite extension kits

Documentation & Downloads

Grandio Elite 8x20 Greenhouse Kit Spec Sheet (PDF)

Lowest Price Guarantee

Find it cheaper at another authorized Grandio dealer? Call us before you order and we will take care of you.

Authorized Grandio Dealer

This is genuine Grandio equipment, sold and supported by Renewable Outdoors as an authorized dealer.

Help From People Who Sell These Every Day

Call (303) 876-7654. We would rather spend ten minutes sizing your system correctly than process a return later.

Grandio Elite 8x20 Greenhouse Kit: Frequently Asked Questions

Is this genuine Grandio equipment?
Yes. Renewable Outdoors is an authorized Grandio dealer, and this product is genuine Grandio equipment.
Does Renewable Outdoors offer financing or price matching?
Yes. We offer 0% APR financing options through Affirm at checkout, and the Elite 8x20 Greenhouse Kit is backed by our Lowest Price Guarantee — if you find it cheaper at another authorized Grandio dealer, call us at (303) 876-7654 before you order and we will take care of you.
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