6x16 ft Glasshouse with 4 mm Toughened Safety Glass

6x16 ft Glasshouse with 4 mm Toughened Safety GlassExtra Large 6x16 Glasshouse for Demanding Growing Conditions Built with 4mm Toughened Safety Glass for Clarity and Strength This 6x16ft glasshouse is built with 4mm toughened safety glass offering excellent clarity, high light transmission, and superior strength. The glazing is impact resistant and backed by a 25 year warranty, giving you confidence in long term performance. Heavy Duty Powder Coated Aluminium Frame The matt black aluminium frame is

Extra-Large 6x16 Glasshouse for Demanding Growing Conditions

Built with 4mm Toughened Safety Glass for Clarity and Strength

This 6x16ft glasshouse is built with 4mm toughened safety glass — offering excellent clarity, high light transmission, and superior strength. The glazing is impact-resistant and backed by a 25-year warranty, giving you confidence in long-term performance.

Heavy-Duty Powder-Coated Aluminium Frame

The matt-black aluminium frame is powder-coated to resist corrosion and provide a sleek, low-maintenance finish. Designed to support the extended structure, it ensures stability across the full 16ft length without flex or compromise.

Manufactured in New Zealand. Assembled in Australia.

Winter Gardenz glasshouses are designed in New Zealand for the harsh conditions of our region and assembled here in Australia for fast shipping and local service. They’re made for serious gardeners who need strength, reliability, and room to grow.

Maximum Space for High-Yield Growing

At 1972mm wide x 4472mm long, this extra-large model is ideal for experienced growers managing diverse crops, year-round growing, or multi-zone systems. Whether you're growing food, flowers, or rare species — this structure gives you the space to do it properly.

• Dimensions: 1972mm (W) x 4472mm (L) x 2360mm (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 6x16ft Glasshouse

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

✅ 6x Automatic Vent Openers

✅ 4x Greenhouse Louvre Vent Kit

✅ 2x 8ft 3-Tier Adjustable Greenhouse Shelving

✅ 2x 6×8ft Shade Cover Kit

✅ 1x Aluminium Mesh Screen Door

✅ 1x Extended Top Door Rail for 6ft Greenhouse Models

✅ Additional Sliding Door for 6ft Greenhouse Models

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