Skip to content
6x20 Glass Greenhouse with Toughened Safety Glass

6x20 Glass Greenhouse with Toughened Safety Glass

$9,235.00 - $9,235.00
$9,235.00
$9,235.00 - $9,235.00
$9,235.00

Please fill out the linked form and we’ll send you a shipping quote within 48 hours.

    WHY SHOP WITH US?
  • ✔ Only the Highest Quality Plants and Accessories
  • ✔ Australian Family Owned and Operated
  • ✔ 256Bit SSL Website Encryption for Safe and Secure Shopping
  • ✔ 100% Customer Focused

Massive 6x20 Glasshouse for Serious Gardeners and High-Yield Setups

Built with 4mm Toughened Safety Glass for Strength and Visibility

This 6x20ft glasshouse is fitted with 4mm toughened safety glass — offering high light transmission, improved growing conditions, and superior safety. The glass is built to last and backed by a 25-year warranty for long-term peace of mind.

Reinforced Powder-Coated Aluminium Frame for Structural Integrity

Designed to support a full 6-metre length, the powder-coated matt-black aluminium frame ensures exceptional structural performance with a modern, clean finish. It resists rust, warping, and wear — even in exposed or high-wind locations.

Manufactured in New Zealand. Assembled in Australia.

Winter Gardenz glasshouses are purpose-built for the challenging climates of Australia and New Zealand. They’re manufactured in New Zealand, assembled in Australia, and supported locally — so you get high-quality construction without the wait or uncertainty of overseas supply.

Full-Length Greenhouse for Year-Round Production

Measuring 1972mm wide x 5097mm long, this full-length glasshouse is ideal for experienced growers managing extensive propagation, food production, or ornamental growing. It offers serious space for shelving, raised beds, or microclimates across different zones.

  • Dimensions: 1972mm (W) x 5097mm (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 6x20ft Glasshouse

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

✅ 8x Automatic Vent Openers

✅ 6x Greenhouse Louvre Vent Kit

✅ 2x 10ft 3-Tier Adjustable Greenhouse Shelving

✅ 2x 6×10ft Shade Cover Kit

✅ 1x Aluminium Mesh Screen Door

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

✅ 1x Additional Sliding Door for 6ft Greenhouse Models

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

Shipping

Winter Gardenz Greenhouses are dispatched from Victoria, and shipping rates are suburb dependent. If you'd like a shipping quote, please email us at info@greenmyspace.com.au. Send us your name and address details, and we'll follow with obligation free invoice. The invoice will link you back to our website where you can check-out with your preferred method of payment. Shipping rates calculated on our website may be incorrect. If you check-out without receiving a shipping quote from us first, we may contact you to rectify shipping costs before we send your greenhouse.

Green My Space ships from warehouses in multiple states across Australia including Perth, New South Wales, and Victoria. Please be advised that when ordering multiple items they may come from different warehouses and with different couriers. You will be sent multiple tracking numbers if this is the case.

If your items are in stock, the order will generally be dispatched within 3 business days of order placement. On very rare occasions this might extend a little longer. Items that are not in stock will be available on pre-order only, which will be indicated on the product page.

FAQ's

Category

Are Winter Gardenz greenhouses made in Australia?

Yes. All Winter Gardenz greenhouses are manufactured in Australia and New Zealand, designed to withstand tough local conditions and provide long-lasting durability.

Do I need council approval for my greenhouse?

Council approval requirements vary depending on your location and the size or type of greenhouse you plan to install. Some councils allow smaller greenhouses without approval, while others may require a permit before installation.

It’s best to check with your local council to confirm what’s needed in your area. If approval is required, we can provide detailed foundation and structural plans to support your application.

Where can I find the base dimensions?

Base dimensions are listed on each product page. Simply open the model you’re interested in and click “Download Foundation Page” for exact measurements.

What are the delivery options?

Delivery depends on whether you or your area have access to unloading equipment.

Option 1: Customer forklift
Delivery goes directly to your property. You’ll unload the boxes from the truck using your own forklift.

Option 2: Neighbour or local business forklift
Delivery can be made to a nearby location with a forklift. They can unload the boxes onto your vehicle. You’ll need a suitable vehicle such as a trailer, ute, or large truck to transport the greenhouse to your property.

Option 3: Freight depot pickup
We can deliver to your nearest freight depot where forklifts are available. You’ll collect the boxes using a suitable vehicle.
⚠️ Note: Ensure your vehicle can handle the total load.

Option 4: HiAB delivery
A truck with a crane delivers directly to your property and safely unloads the boxes on-site.

Is the Greenhouse Easy to Assemble?

Most customers find assembling their greenhouse manageable with some time and patience. If DIY isn’t for you, a professional installer can take care of the assembly for you. On average, an 8x8ft greenhouse takes two people about a day to complete.