8x20 Glasshouse with Toughened Safety Glass

8x20 Glasshouse with Toughened Safety GlassCommercial Scale 8x20 Glasshouse for Year Round Growing 4mm Toughened Safety Glass for Clarity, Strength, and Longevity This 8x20ft glasshouse is constructed with 4mm toughened safety glass, offering clear light transmission and exceptional durability. Whether you're cultivating tropical species, vegetables, or ornamentals, the glazing ensures a safe, UV stable environment built to last. Premium Aluminium Frame with Extended Internal Volume The powder

Commercial-Scale 8x20 Glasshouse for Year-Round Growing

4mm Toughened Safety Glass for Clarity, Strength, and Longevity

This 8x20ft glasshouse is constructed with 4mm toughened safety glass, offering clear light transmission and exceptional durability. Whether you're cultivating tropical species, vegetables, or ornamentals, the glazing ensures a safe, UV-stable environment built to last.

Premium Aluminium Frame with Extended Internal Volume

The powder-coated aluminium frame in matte black is engineered for performance and designed for longevity. The generous height of 2615mm at the ridge allows for layered planting, vertical systems, or greenhouse shelving at scale.

Designed in New Zealand. Assembled in Australia.

Manufactured in New Zealand and assembled locally, this glasshouse is purpose-built for Australian conditions. Unlike many imported kits designed for milder climates, Winter Gardenz structures are engineered to handle the extreme weather seen in regional and coastal Australia — from strong winds to temperature swings.

Ideal for Larger Gardens, Nurseries, or Light Commercial Use

Measuring 2596mm wide x 6452mm long, this model is designed for growers who need significant space without compromising on structural strength. Suitable for small-scale commercial applications or high-output home gardens.

• Dimensions: 2596mm (W) x 6452mm (L) x 2615mm (H to ridge)
• Height to gutter: 1620mm
• Glazing: 4mm toughened safety glass
• Frame: Matt-black powder-coated aluminium
• Wind Rating: Up to 150km/h when installed to specification
• Warranty: 25 years on glass, 10 years on frame

Download Installation Resources

To make installation easier, we’ve included both a detailed foundation plan and a general guide. These documents will help you set up your greenhouse safely and securely.

Download Foundation Plan Download General Foundation Guide

Recommended Accessories for the 8x20ft Glasshouse

Customize your greenhouse for maximum efficiency and comfort with these popular upgrades:

✅ 8x Automatic Vent Openers

✅ 4x Greenhouse Louvre Vent Kit

✅ 2x 10ft 3-Tier Adjustable Greenhouse Shelving

✅ 2x 8×10 Shade Cover Kit

✅ 1x Aluminium Mesh Screen Door

✅ Extra Set of Sliding Doors for Back Wall

Please note: Greenhouses can only be delivered to your nearest Mainfreight Depot.