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8x12 Polycarbonate Greenhouse
The 8x12 polycarbonate greenhouse is built for all-weather growing, providing energy-efficient insulation, UV protection, and
durability with twin-wall polycarbonate panels. This greenhouse is designed to maintain stable temperatures year-round while offering an expansive growing space.
**Please note: All greenhouses will be delivered to the nearest Mainfreight Depot
Top Features of the 8x12 Polycarbonate Greenhouse
Spacious 8x12ft footprint – ideal for larger plant collections
Twin-wall polycarbonate panels – offers superior insulation & UV protection
Four roof vents included – ensures optimal airflow and climate control
Rust-resistant aluminum framing – lightweight yet strong
25-year warranty – built for long-term durability
Recommended Accessories for the 8x12 Polycarbonate Greenhouse
Enhance your greenhouse setup with these must-have accessories:
✅ 4x Autovent Openers
✅ 2x Polycarbonate Side Wall Louvre Vent Kits
✅ 1x 12ft 3-Tier Shelving Unit
✅ 1x 8x12 Shade Cover Kit
✅ 1x Screen Mesh Door
✅ Extra set of double doors for back wall
View All Greenhouse Accessories
Polycarbonate Greenhouse Specifications
Width: 2596mm (8ft approx)
Length: 3844mm (12ft approx)
Height (to gutter): 1620mm
Height (to ridge): 2615mm
4 roof vents included
Foundation & Setup Guides
Ensure proper installation with our foundation guides:
Download 8x12ft Foundation Page
Download General Foundation Guide
Key Features
Important Notes
*Greenhouses can only be delivered to your nearest Mainfreight Depot.*
*Kitset greenhouses are designed for plant growing and are not guaranteed to be water-tight as they are not intended as dwellings.*
