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6x8ft (2x2.6m) Greenhouse 6mm Polycarbonate Reviews

5 Rating 23 Reviews
Read Winter Gardenz Reviews

**Please note:  All greenhouses will be delivered to the nearest Mainfreight Depot
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6x8 Polycarbonate Greenhouse
The 6x8 polycarbonate greenhouse is the next step up from the 6x6 model, providing an additional 2 feet in length while maintaining a compact footprint. Polycarbonate panels offer superior thermal insulation, helping to regulate temperatures more efficiently without the need for additional heating or cooling systems. This makes it an ideal choice for seed starts, young plants, or herbs, ensuring a consistent growing environment year-round. Designed and manufactured in New Zealand, our polycarbonate greenhouses combine durability, energy efficiency, and practicality for backyard growers looking to optimize their plant growth.
Customer Feedback
See what our customers are saying!
Recommended Accessories for the 6x8 Polycarbonate Greenhouse
Enhance your greenhouse setup with these must-have accessories:
✅ 2x Autovent Openers
✅ 1x Poly Side Wall Louvre Vent Kit
✅ 1x 8ft 3-Tier Shelving Unit
✅ 1x 6x8 Shade Cover Kit
✅ 1x Screen Mesh Door
✅ 1x Extended Top Door Rail (6ft models only)
View All Greenhouse Accessories
Polycarbonate Greenhouse Specifications
Width: 1972mm (6ft approx)
Length: 2596mm (8ft approx)
Height (to gutter): 1620mm
Height (to ridge): 2360mm
2 roof vents included
Foundation & Setup Guides
Download 6x8ft Foundation Page
Download General Foundation Guide
Key Features

Visit Product Page
Nicky Hyslop
Verified Reviewer
Fantastic end result - definitely don't be in a rush to complete as you need patience to put it all together.
2 Helpful Report
Posted 1 year ago
Thank you for your review! We appreciate your business and the you took the time to leave us a review:)!
Posted 1 year ago
Excellent product. Love our new greenhouse. Excellent service
1 Helpful Report
Posted 1 year ago
Thank you for your review! We appreciate your business and the you took the time to leave us a review:)!
Posted 1 year ago
Easy to assemble and very sturdy. Tidy look. Polycarbonate a great option as it softens the sunlight.
Helpful Report
Posted 2 years ago
Thanks Tim for your 5-star review! we really appreciate your feedback and glad to hear you are happy with the quality and enjoying your greenhouse! Feel free to join our Facebook Group https://www.facebook.com/groups/thegreenhousegardenernz to connect with other greenhouse growing enthusiasts!
Posted 2 years ago
Margaret James
Verified Reviewer
Our greenhouse sat in its packaging on our drive for almost three years before we could erect it. We have just done so and are very pleased with it. We waited till a carpenter friend could erect it for us and are very glad that we did as it turned out to be quite complicated. The package was complete but it would have been helpful to have included the small wheel tool for pushing the rubber seal in. We found we needed it on a Sunday so the job was delayed for a day until we could buy one. Looking forward to using it this spring!
Helpful Report
Posted 2 years ago
Thanks Margaret for your 5-star review! We really appreciate your feedback and so glad to hear you were able to finally get it erected. Enjoy your first growing season and feel free to join our Facebook Group https://www.facebook.com/groups/thegreenhousegardenernz to connect with other greenhouse growing enthusiasts!
Posted 2 years ago
2x 2.6 m Winter Gardenz Greenhouse assembled ready for spring. Instructions straightforward and no missing parts. Very pleased with the stylish design and final result. Being NZ built meant I could talk directly with the manufacturer with pre purchase queries and emails were answered promptly. Sited on a very exposed hillside in Thames. The extra brackets and bracing supplied means my home will blow away well before the greenhouse does.
Helpful Report
Posted 2 years ago
Thanks Ed, for your 5-star review on your 6x8ft greenhouse! we really appreciate your feedback and glad to hear you are happy with the design and durability. Goodluck with your first spring crop and feel free to join our Facebook Group https://www.facebook.com/groups/thegreenhousegardenernz to connect with other greenhouse growing enthusiasts!
Posted 2 years ago
Great quality greenhouse with easy to follow instructions. Thank you very much
Helpful Report
Posted 2 years ago
Thanks Maria for your 5-star review! we really appreciate your feedback and glad to hear you are happy with the quality and enjoying your greenhouse! Feel free to join our Facebook Group https://www.facebook.com/groups/thegreenhousegardenernz to connect with other greenhouse growing enthusiasts!
Posted 2 years ago
Andrew Nicolson
Verified Reviewer
Stylish, robust ( we get winds over 100Km) has asssitenced in growing a wide range of produce during the year, best crop of tomato's we have ever had . Well worth the investment.
Helpful Report
Posted 2 years ago
Thanks Andrew for your 5-star review on your 6x8ft greenhouse! we really appreciate your feedback and glad to hear you are happy with the quality and durability. Feel free to join our Facebook Group https://www.facebook.com/groups/thegreenhousegardenernz to connect with other greenhouse growing enthusiasts!
Posted 2 years ago
I actually got a handyman to build me a raised base and we then assembled the greenhouse on that. Easy to put together and we were given great advice the couple of times we rang to clarify a couple of things. Filled the base with garden mix and it grows tomatoes and cucumbers and peppers etc fantastic. Very happy. It stands up to the strong winds here no trouble at all.
Helpful Report
Posted 2 years ago
Hey Paul! Glad to hear about your positive and productive gardening experience! It looks great, happy growing and we really appreciate your feedback, thank you! feel free to join our Facebook Group https://www.facebook.com/groups/thegreenhousegardenernz to connect with other greenhouse growing enthusiasts!
Posted 2 years ago