SKU: 22855258855

6x8 Polycarbonate Greenhouse with Twin-Wall Insulated Panels

Sale price$1482.75 Regular price$1647.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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For Your Every Summer RSVP, with Code: SUMMER15

Description

6x8 Polycarbonate Greenhouse with Twin-Wall Insulated PanelsMid Sized 6x8 Greenhouse with Superior Thermal Efficiency for Australian Conditions 6mm Twin Wall Polycarbonate for Year Round Growing This 6x8ft greenhouse features 6mm premium grade twin wall polycarbonate panels an ideal choice for insulating your grow space. With better thermal efficiency than glass, this design helps regulate temperature and humidity, protecting plants from frost and overheating. Rust Free, Powder Coated Aluminium Frame The

Mid-Sized 6x8 Greenhouse with Superior Thermal Efficiency for Australian Conditions

6mm Twin-Wall Polycarbonate for Year-Round Growing

This 6x8ft greenhouse features 6mm premium-grade twin-wall polycarbonate panels — an ideal choice for insulating your grow space. With better thermal efficiency than glass, this design helps regulate temperature and humidity, protecting plants from frost and overheating.

Rust-Free, Powder-Coated Aluminium Frame

The sturdy frame is made from matt-black powder-coated aluminium for long-term durability. It resists rust, warping, and weather damage, while maintaining a clean and modern look. Engineered to support the structure securely in all conditions.

Designed in New Zealand. Assembled and Delivered in Australia.

Winter Gardenz greenhouses are built in New Zealand for the extremes of our climate and assembled in Australia. You get local support and delivery — no international delays or confusing overseas instructions.

More Growing Room in a Compact Footprint

At 1972mm wide x 2597mm long, this model provides additional space for home growers needing room for propagation trays, staging benches, or taller plants. It’s ideal for suburban backyards or lifestyle blocks where every square metre counts.

  • Dimensions: 1972mm (W) x 2596mm (L) x 2360mm (H to ridge)
  • Height to gutter: 1620mm
  • Glazing: 6mm twin-wall polycarbonate
  • Frame: Matt-black powder-coated aluminium
  • Roof vents: 2 included for ventilation
  • Wind Rating: Up to 150km/h when installed to specification

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 6x8ft Greenhouse

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

2x Automatic Vent Openers

1x Greenhouse Louvre Vent Kit

1x 8ft 3-Tier Adjustable Greenhouse Shelving

1x 6×8ft Shade Cover Kit

1x Aluminium Mesh Screen Door

1x Extended Top Door Rail for 6ft Greenhouse Models

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22855258855

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Poonam Patel
Massapequa, US
★★★★★ 5
nice quality
Style: Bi-fold
it was a small gift
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
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Susan Bentley
New York, US
★★★★★ 5
Very nice wallet!
Style: Bi-fold
Very nice wallet!
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Reviewed in the United States on May 26, 2026
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becky davis
Massapequa, US
★★★★★ 5
What a price drop! Good quality Carhart 👌
Size: One Size, Color: Black
I was nervous due to price drop about the quality of this product but it is truely a carhart item and packaged inside of a carhart tin with carhart tags. Item only shows one photo which was suspicious as well. I googled model # to see other views of item and what I received matches perfect. Very happy!
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Reviewed in the United States on May 23, 2026
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GeeTee
Battle Creek, US
★★★★★ 5
Very nice wallet
Size: One Size, Color: Black
Very nice wallet, but I’m curious why in one day it was a 1.62 cheaper and how do I match that price? This is a follow up to the above. I bought this wallet to replace a bifold, but I found that all the stuff in the bifold does not when put into this trifold does not allow me to close it and put it in my pocket. So as nice as this wallet is and it really smells leathery. I’m going to return it.
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Reviewed in the United States on April 13, 2026
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Verified Purchase
Jolene Davis
Natrona Heights, US
★★★★★ 5
Worth every cent
Size: One Size, Color: Black
Got this for my 18 year old it's just as described and will last for many years to come.
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Reviewed in the United States on May 28, 2026

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