10 x 20 ft Glasshouse with 4 mm Toughened Safety Glass

10 x 20 ft Glasshouse with 4 mm Toughened Safety Glass10 x 20 ft Glasshouse for Large Scale Growing in Australian Conditions 4mm Toughened Safety Glass for Strength, Light, and Longevity This 10x20ft glasshouse is constructed with 4mm toughened safety glass, offering superior clarity, UV protection, and long term impact resistance. Backed by a 25 year warranty, the glazing delivers both visual appeal and lasting functionality. Extra Height and Width with a Durable Powder Coated Frame The rust resistant

10 x 20 ft Glasshouse for Large-Scale Growing in Australian Conditions

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

This 10x20ft glasshouse is constructed with 4mm toughened safety glass, offering superior clarity, UV protection, and long-term impact resistance. Backed by a 25-year warranty, the glazing delivers both visual appeal and lasting functionality.

Extra Height and Width with a Durable Powder-Coated Frame

The rust-resistant aluminium frame is powder-coated in a matte black finish for long-term durability and sleek aesthetics. At 2850mm to the ridge and 2596mm wide, the interior provides excellent space for vertical growing, shelving, or trellised crops.

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.

Generous Internal Layout for Advanced Gardeners

With a footprint of 2596mm wide x 6386mm long, this model is perfect for large propagation tables, seasonal crops, or plant collections that need protected space year-round. Ideal for growers ready to scale their efforts without compromise.

• Dimensions: 2596mm (W) x 6386mm (L) x 2850mm (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 Plans Download General Foundation Guide

Recommended Accessories for the 10x20ft Glasshouse

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

✅ 4x Automatic Vent Openers

✅ 1x Greenhouse Louvre Vent Kit

✅ 2x 10ft 3-Tier Adjustable Greenhouse Shelving

✅ 2x 10×10 Shade Cover Kits

✅ 1x Aluminium Mesh Screen Door

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