Polytunnel Greenhouse 4×6.6×2 m, 26.4 m², Green
First Added - February 27 2022
Last Updated - August 4 2022 - 11 Data Points Updated - 3 Data Points Added
Reviewed & curated by a panel of garden building experts. Using methodology 1.1
Product ID: SKU: 5710828833715
Size: 4' x 6.6'
Merchants Checked: 12
Available From: 1
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Our verdict on the Polytunnel Greenhouse 4×6.6×2 m, 26.4 m², Green Green
The Polytunnel Greenhouse 4×6.6×2 m, 26.4 m², Green Green is treated using a uv protected process [1]. The 5 windows used on this particular 4′ x 6.6′ use a glazing material (Thickness was not specified).
Base material: polyethylene [2]
Our experts say this has 1 stand out feature. A stand out feature is something found on over 70% of the top 10% of products in a particular category or is an exceptionally good feature as rated by our panel of experts.
1. A uv protected treatment like the one used on this greenhouse is one our experts are happy to say is one of the best around.
Below is a brief overview of how some of the key points of this greenhouse fairs across the market.
Treatment
Outstanding, our experts say most of the treatment options used are among the best.
The uv protected treatment process used here is one of the best types of treatment out of 2 [3] types we’ve identified on same-size greenhouses that you’ll see getting used on 4% [4] (34 of 787) of all greenhouses analysed, as well as being used on 32% [5] (25 of 78) of the top 10% of greenhouses. Even though the Expert Score of this particular greenhouse is 5 points below that of the average uv protected treated 4′ x 6.6’s (they have an average Expert Score of 85), with it being on 32% of the top 10%, its use here is a reassuring sign of quality. You’ll also find the uv protected treatment showing up on 7% of 4′ x 6.6′ greenhouses (5 in total [6]).
Read full analysis for treatment.
Cladding
The polyethylene cladding(walls) used here is an about average form of construction for greenhouse walls out of the 2 types [7] we’ve identified on same-size greenhouses, that you’ll also see getting used on 2% (17 of 787) of all greenhouses analysed [8], and sadly not present at all on any of the 78 greenhouses that make up the top 10% of greenhouses [9]. In fact this is the only 4′ x 6.6′ greenhouse you’ll find that uses a polyethylene wall [10].
Read full analysis for cladding.
Height
The height of this greenhouse is 2000mm (7′) which is 1% more than the average 4′ x 6.6′ greenhouse, giving you 15.0mm (0.0′) extra headroom.
Read full analysis for height.
Doors
The door height is 1,820.00mm (6′) tall which is 14% or 224.00mm (0.7′) taller than the average 4′ x 6.6′.
The door width is 780.00mm (3′) wide which is 20% or 128.00mm (0.4′) wider than the average 4′ x 6.6′.
Read full analysis for doors.
You Might Also Consider
We found 8 4′ x 6.6′ greenhouses with comparable specifications. The Polytunnel Greenhouse 4×6.6×2 m, 26.4 m², Green Green has an Expert Score that is 2% lower than average and is £6 less expensive than average. If you are looking for the best value or highest expert scoring greenhouses out of the 8 with comparable specifications the following might be of interest.
Best value – If you are looking for something comparable that costs less, then you could save £89 with this Palram Canopia 6′ x 4′ Mythos Silver Polycarbonate Greenhouse. It is priced at £304, this is 29% less than this and has an Expert Score of 87, 7 points higher than the Polytunnel Greenhouse 4×6.6×2 m, 26.4 m², Green Green.
Highest Expert Score – With an Expert Score of 87 vs 80 for this product, the Palram Canopia 6′ x 4′ Mythos Silver Polycarbonate Greenhouse is the best 4′ x 6.6′ greenhouse with comparable specifications, and is priced at £304, that’s £89 less than the Polytunnel Greenhouse 4×6.6×2 m, 26.4 m², Green Green.
High Wind Area – If you live in a particularly exposed or high wind area then having a greenhouse with a thicker cladding and higher than average frame thickness can be preferable. We found at least 1 greenhouses that have a combination of features that can make them more suited to higher wind areas.
Marlborough Greenhouses 4′ x 6′ Wooden Greenhouse with 4 windows
Coastal Consideration – If you live in a particularly wet or harsher environment such as by the coast then you might want to consider something with a more robust pressure treatment or something made from metal or plastic, both materials that are particularly suited to such harsh environments. We’ve found at least 3 greenhouses that have a combination of features that can make them more suited to higher wind areas.
6’x4′ Forest Vale Victorian Wooden Greenhouse
6′ x 4′ Palram Canopia Harmony Grey Greenhouse
6′ x 4′ Palram Canopia Mythos Grey Greenhouse
Public-Facing – Extra security measures might be more of a concern if you’re placing your building in an area that is more public-facing than a garden. Features such as security windows or even having no windows at all, and the ability to lock all opening doors are usually much more important when you have something that is more public-facing. We found at least 3 greenhouses that have options that you might find a better fit if this is a concern you have.
6’x4′ Forest Vale Victorian Wooden Greenhouse
Palram Canopia 6′ x 4′ Harmony Silver Polycarbonate Greenhouse
6’x4′ Palram Canopia Harmony Small Green Polycarbonate Greenhouse
More Child Friendly – If you have children and you are looking for something that has that little extra in terms of durability then tougher glazing options might be a better option. Here we have at least 3 other options that will fill those needs.
6’x4′ Forest Vale Victorian Wooden Greenhouse
Palram Canopia 6′ x 4′ Mythos Silver Polycarbonate Greenhouse
Palram Canopia 6′ x 4′ Harmony Silver Polycarbonate Greenhouse
Product Details
Comparisons of Similar Sheds
Sources
Merchants Checked
12 different sources were used to research information on this product, and 1 contained information that we were able to use to compile the data used on this page.
The following merchants were checked on the 06 August, 2022 to see if they stocked this product.
ManoMano UK – 922302 products checked, found 1 match.
Waltons – 231 products checked, found no matches.
Wickes – 19576 products checked, found no matches.
B&Q – 78905 products checked, found no matches.
Wilko.com – 21232 products checked, found no matches.
Homebase – 35509 products checked, found no matches.
Buy Sheds Direct – 1635 products checked, found no matches.
sheds.co.uk – 1999 products checked, found no matches.
BillyOh – 1244 products checked, found no matches.
Garden Buildings Direct – 1284 products checked, found no matches.
Shedstore – 1373 products checked, found no matches.
Tiger Sheds – 635 products checked, found no matches.
1. UV treated: The British Plastics Federation says that the addition of light stabilisers (they are called hindered amine light stabilisers (HALS)) in plastics are used “to inhibit the reactions in plastics which cause undesirable chemical degradation from exposure to UV light.” This chemical degradation from exposure to UV light is often seen as chalking or a white residue that forms as the polymers degrade over time. This degradation can often be avoided by adding HALS that are UV absorbers such as benzotriazoles, benzophenones or organic nickel compounds. By incorporating weathering stabilisers into the plastics used the damaging effects of UV light will be slowed down considerably. ↩
2. Polyethylene: Polyethylene (Low Density) LDPE, LLDPE is not commonly used for the construction of garden buildings or storage units. The most common use for LDPE is in the thin film used to cover poly tunnels.
According to data from the British Plastics Fedaration the physical properties of Polyethylene (Low Density) are that it is not very good when exposed to high heat with a maximum continuous use temperature of 65 °C. This is however offset by the outstanding Notched Impact Strength data that showed ‘no break’. ↩
3. Treatment types identified: untreated, uv protected ↩
4. Global treatment data sourced from: All uv protected greenhouses ↩
5. Top treatment data sourced from: Top 78 uv protected greenhouses ↩
6. 4′ x 6.6′ treatment data sourced from: 68 4′ x 6.6′ uv protected greenhouses ↩
7. Cladding types identified: polycarbonate, polyethylene ↩
8. Global cladding data sourced from: All polyethylene greenhouses ↩
9. Top cladding data sourced from: Top 78 polyethylene greenhouses ↩
10. 4′ x 6.6′ cladding data sourced from: 68 4′ x 6.6′ polyethylene greenhouses ↩