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Evergreen Greenhouse 8ft x 12ft Green 6mm

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Greenhouse gardening is right on so many levels. It saves money, nurtures faster growing and stronger plants, and can even provide a space for the kids to get interested in horticulture. Remember - if they grow it, they’ll eat it!

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Product overview

Greenhouse gardening is right on so many levels. It saves money, nurtures faster growing and stronger plants, and can even provide a space for the kids to get interested in horticulture. Remember - if they grow it, they’ll eat it!

This mid-sized greenhouse is big enough to let you explore a variety of plants and crops and small enough to slot neatly into your backyard.

All Evergreen greenhouses are made with top quality aluminium frames and super strong 6mm twinwall polycarbonate panels. Each greenhouse has been designed with a special grooved channel frame to help reinforce the panels against wind and weather. This quality greenhouse is backed up by a 12-year structural warranty for your peace of mind.

Evergreen Greenhouses are designed in New Zealand for green-fingered Kiwis looking to take their gardening to the next level. Whether you’re a beginner wanting to get a head start on the tomato season or a seasoned horticulturalist looking for a little bit more room - you can do it all in an Evergreen. Eat fresh, live healthy and keep your garden growing all year round with an Evergreen greenhouse.

FEATURES
• Two sliding doors
• 4 top vent windows
• Twinwall 100% virgin 6mm polycarbonate with UV coating & protection film, ultraviolet radiation proof (with 5 year warranty)
• Aluminium frame
• Zinc plated steel bottom frame and pegs
• Built in gutter channel
• Evergreen 12 Year Frame & 5 Year Panel Warranty

SPECIFICATIONS
Frame colour: Green
Assembled dimensions: 360cm (L) x 243.8cm (W) x 227cm (H)
Carton dimensions for polycarbonate panels: 142 x 15 x 73cm (24kg)
Carton dimensions for aluminium parts: 372 x 18 x 25cm (66kg)
Average thickness of aluminium profiles: At least 1.5mm
Weight: 90kg

Please refer to metric measurements. Any imperial dimensions have been rounded, due to standard panel sizes.

Greenhouses are kitset and come with assembly instructions. Where possible, we recommend installing your greenhouse in a sheltered spot. Our expert customer service team are on hand to help if you need it.

Evergreen

Can we help?

Our friendly and knowledgeable gurus are trained to answer all your questions as quickly as possible. So if there’s anything you need to know just give us a call during business hours, or send us an email any time.

0800 800 880

Questions and answers

0 votes
Q:
How does the base secure to the ground? What ground work preparations have to be made before installation?
A:
The base has posts in each corner that can be pushed into the ground, or you can concrete them in with small footings (160mm diameter, 260mm deep). Lots of our customers have also attached their Greenhouse to a timber or Concrete base. Not much groundwork is needed, just ensure you have a solid level base and ideally a sheltered location.
By Trade Tested on June 01 2026
0 votes
Q:
I intend to raised the foot do would need exact dimension. The assembled dimensions (L & W), are they measured from the outside or inside? Thanks
A:
The Assembled dimensions in our specifications are for the outside of the greenhouse, 360cm (L) x 243.8cm (W). The Bottom frame is slightly larger at 366cm (L) x 244cm (W)
By Trade Tested on October 01 2024
0 votes
Q:
Do you do custom built as I have a pad size of 2.9x2.170 to work with, possibly looking for a lean to design with a single door?
A:
No we don't have custom sizing available, check out our 6ft Mythos models - could could potentially get a 6x10ft in there, definitely a 6x8ft.
By Trade Tested on October 20 2022
0 votes
Q:
Hi Team. Once assembled can it be moved quiet easily, to be flash up against a fence? Thanks
A:
This is made to be assembled in its final location as the components click into the flooring.
By Trade Tested on August 15 2022
0 votes
Q:
Can you buy replacement panels
A:
Yes we supply replacement panels, you can give our friendly Customer Service team a call on 0800 800 880.
By Trade Tested on May 31 2022

Overall rating

  • 5 star
    41%
  • 4 star
    39%
  • 3 star
    12%
  • 2 star
    4%
  • 1 star
    4%
All reviews (49)

Read reviews that mention

  • base first
  • undoing
  • instruction carefully
Greenhouse

This is an awesome greenhouse. The instructions however are not all that clear.

Vic Whangarei

Shared from: Evergreen Greenhouse 8ft x 14ft Green 6mm

8ff x 14ft Greenhouse

After a small challenge by my husband to get my Greenhouse constructed (typical man, please read the instructions carefully while under construction), I am very happy with my Greenhouse. I would not want it to be any smaller as this size is perfect fir the back yard garden. It provides space for growing and germinating and even leaves a little room for potting plants up on a cold wet day. Happy to recommend.

Liz Whangarei

Shared from: Evergreen Greenhouse 8ft x 14ft Green 6mm

Great Greenhouse

Good value for money. Take your time and thoroughly follow instructions double checking everything. It will test your relationship if you build it with partner or family.

Greenfingers Otago

Shared from: Evergreen Greenhouse 8ft x 10ft Green 6mm

Evergreen Greenhouse

A little fiddly to assemble & you need to study closely some of the pictorial instructions, but overall a great product.

Steve Greymouth

Shared from: Evergreen Greenhouse 8ft x 10ft Green 6mm

Green house

We bought one and apart from a slight build puzzle, the fram is good but should be mounted on a good timber ring frame. The polycarbonate twin flute did not last, it just failed under UV. I am not sure it was that good to start with. For the money I would buy the tunnel houses at about a third the price. we had both.

Burglar Bill Taranaki
No, I do not recommend this product.

Shared from: Evergreen Greenhouse 8ft x 10ft Green 6mm

Great product (once it's built)

Absolutely love our greenhouse once it was built. The building process was quite tedious with lack of clear instructions, to echo a lot of the other reviews, start with the foundation, unlike the instructions suggest. Overall very sturdy once it is built and great quality.

Antjie Canterbury

Shared from: Evergreen Greenhouse 8ft x 21ft Green 6mm

Delighted with this Greenhouse

Super speedy service - big tick! A few things that made this possible for us - experienced builder + great hey you to assist. Instructions were as other say terrible (I'm advised that Chinese often read the book backwards which would explain why the base is on last page), but logical thinking and taking time paid off. It did take 2 full days to get it built, and we have now just finished off the inside ready for spring planting. We are super happy with outcome - but couldn't have done it without professional help.

JennyS Wellington region

Shared from: Evergreen Greenhouse 8ft x 10ft Green 6mm

More difficult than I thought to put up!! But once up its great!!

Instructions are interesting but once you realise that every instruction needs to be done in sequence things are easier!! Suggest 3 people at the start. Took a bit longer than stated and we have put it on a solid base. It had its first test of the Canterbury norwesters yesterday and came through with flying colours!!

Frosty Canterbury

Shared from: Evergreen Greenhouse 8ft x 10ft Green 6mm

Trudy

This was not strong enough to stand the canterbury winds, I got the 6mm thinking it would but No it needs a very sheltered position. Very disappointing.

Trudy Canterbury
No, I do not recommend this product.

Shared from: Evergreen Greenhouse 8ft x 10ft Green 6mm

Reply from Trade Tested These units are a very sturdy design but for higher wind speed areas we recommend installing these greenhouses in locations where they have some shelter from the wind. It is also recommended to increase the bracing of the unit and add silicone to keep the panels in place.
Greenhouse review

no latch on doors. C sections need to be further secured to top (screwed not clipped.) C section needs more anchoring to ground. the instructions are not clear until you have put it together. i put one of the slde sections upside down and only found the issue when loading the spouting. Had to drill 10mm opening in the bracing to get some Bolts in.

APUD Otago

Shared from: Evergreen Greenhouse 8ft x 17ft Green 6mm