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Allotment Polytunnels Comparison - August 2025
7 Best Allotment Polytunnels In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Overview: Are you an allotmenteer looking for the perfect polytunnel? Compare features and prices of the top brands here to find the right one for you.
4m x 3m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more Diagonal & Roof Bracing than all others. Metal Hinged Door | Rear Zippered Wide Access Door | Groundbar Kit.
Model
CHRISTOW Small Grow Tunnel Cloche Garden Polytunnel Greenhouse With Reinforced Cover (choose 1.3m, 1.95m, or 2.6m long)
Model
4m x 2m Polytunnel"Strongest In It's Class" a fully Galvanised Structure with more Diagonal & Roof Bracing than all others. Metal Hinged Door | Multi-Window
Model
Outsunny Reinforced Walk In Polytunnel Greenhouse with Roll Up Door, Galvanised Steel Frame and Zipped Door Windows (2 x 2.5m), Green
Model
VOUNOT Polytunnel Greenhouse 4x3x2m 12m² Poly Tunnels Gardening Walk In Pollytunnel Tent with Steel Frame
Model
Outsunny Mini Greenhouse, Small Polytunnel Green House with Zipped Doors, Steel Frame for Garden Patio, 295 x 100 x 80cm, Clear
Model
Garden Hoops for Netting, Poly Tunnels Gardening for Allotments Garden Cloche Hoops for Growing Vegetables Plants, Polytunnel Greenhouse Frame DIY Garden Hoops Crop Protection Hoops House Kit (30PCS)
Brand
Crocodile Trading
Brand
CHRISTOW
Brand
Crocodile Trading
Brand
Outsunny
Brand
VOUNOT
Brand
Outsunny
Brand
GALER
Reviews
54 reviews
Reviews
2,268 reviews
Reviews
45 reviews
Reviews
990 reviews
Reviews
11,166 reviews
Reviews
2,880 reviews
Reviews
51 reviews
Features
Durability
9.9
Durability
9.6
Durability
9.9
Durability
8.1
Durability
7.0
Durability
7.2
Durability
7.7
Easy to build
9.9
Easy to build
9.9
Easy to build
9.8
Easy to build
9.1
Easy to build
8.4
Easy to build
9.3
Easy to build
7.7
Worth the money
9.9
Worth the money
9.4
Worth the money
9.9
Worth the money
8.6
Worth the money
7.4
Worth the money
7.7
Worth the money
7.7
Tech Specs
customer reviews
4.3 4.3 out of 5 stars 18 ratings 4.3 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 756 ratings 4.5 out of 5 stars
customer reviews
4.3 4.3 out of 5 stars 15 ratings 4.3 out of 5 stars
customer reviews
4.2 4.2 out of 5 stars 330 ratings 4.2 out of 5 stars
customer reviews
3.7 3.7 out of 5 stars 3, 722 ratings 3.7 out of 5 stars
customer reviews
3.7 3.7 out of 5 stars 960 ratings 3.7 out of 5 stars
customer reviews
3.6 3.6 out of 5 stars 17 ratings 3.6 out of 5 stars
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1
Crocodile Trading
4m x 3m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more Diagonal & Roof Bracing than all others. Metal Hinged Door | Rear Zippered Wide Access Door | Groundbar Kit.
9.9Durability
9.9Easy to build
9.9worth the money
Main highlights
WE BELIEVE THIS IS THE STRONGEST STRUCTURE "IN IT'S CLASS" ABOVE ALL OTHERS.
TWO ROOF BARS WERE NOT ENOUGH SO WE MADE IT THREE ALONG WITH AN ADDITIONAL TWO DIAGONAL BRACING BARS | FULL GROUND BAR KIT GIVES MAX FLEX TOLERANCE AGAINST WIND STRESSES.
RIP-STOP FABRIC...A CLEAR COVERING WITH WHITE WOVEN CORDED MESHING FOR ADDED STRENGTH.
FULL RANGE OF SPARES AVAILABLE ON ALL OUR TUNNELS.
4m x 3m (13' x 10' APPROX). 25mm FRAME | FRONT HINGED METAL DOOR | ADDED 2m WIDE BARROW ACCESS REAR ZIPPERED DOOR | EIGHT NETTED WINDOWS, FOUR PER SIDE.
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9.7
2
CHRISTOW
CHRISTOW Small Grow Tunnel Cloche Garden Polytunnel Greenhouse With Reinforced Cover (choose 1.3m, 1.95m, or 2.6m long)
9.9Easy to build
9.6Durability
9.4worth the money
Why we love it
Easy assembly with click-together frame.
Durable cover for superior protection.
Separate doors for convenient access.
Main highlights
OTHER GROW TUNNEL SIZES AVAILABLE: The grow tunnel greenhouse is also available in other sizes to suit your garden, allotment, or patio space. Choose from a 2 section grow tunnel (L130cm x W60cm x H50cm) or 4 section grow tunnel (L260cm x W60cm x H50cm) to expand your growing space. Other sizes subject to availability and may not be in stock.
INDIVIDUAL DOOR ON EACH SECTION: Whereas most grow tunnels have a single roll-up door, our grow tunnels have a door on each individual section (3 doors in total). This allows you to open one section at a time when tending to your plants or vegetables. Ties allow you to fasten the doors open to regulate the temperature and encourage pollination.
HEAVY-DUTY MESH COVER: The cover has been designed by sandwiching a mesh grid between two layers of thick polyethylene. It’s thicker and stronger than a PVC cover for superior durability, stability, and insulation. Because the mesh rid is coloured white, it blocks out less sunlight than a cover with a green mesh to promote stronger, healthier growth.
CLICK-TOGETHER FRAME FOR EASY ASSEMBLY: No tools are required to build the growhouse. Its frame consists of steel poles and plastic connectors which seamlessly slot together. Simply place the cover over the top, tie it to the frame, and secure the peg points to a lawn or bed using the pegs included. The poles are powder-coated for rust-resistance.
3 SECTION GROW TUNNEL (1.95M LONG): Give fruit and veg the very best protection with this Grow Tunnel Greenhouse from Christow. The grow tunnel has 3 sections to grow different crops and measures L195cm x W60cm x H50cm when erected. It’s an excellent way to protect crops from pests, birds, and the elements when growing in your garden.
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9.6
3
Crocodile Trading
4m x 2m Polytunnel"Strongest In It's Class" a fully Galvanised Structure with more Diagonal & Roof Bracing than all others. Metal Hinged Door | Multi-Window
9.9Durability
9.9worth the money
9.8Easy to build
Why we love it
Strong and sturdy frame withstands strong winds.
Easy assembly with clear instructions.
Ample growing space for various plants.
Main highlights
WE BELIEVE THIS IS THE STRONGEST STRUCTURE "IN IT'S CLASS" ABOVE ALL OTHERS,
RIP-STOP FABRIC...A CLEAR COVERING WITH WHITE WOVEN CORDED MESHING FOR ADDED STRENGTH.
FULL RANGE OF SPARES AVAILABLE ON ALL OUR TUNNELS.
4m x 2m (13' x 7' APPROX). 25mm FRAME | FRONT HINGED METAL DOOR | REAR ZIPPERED ROLL UP DOOR | SIX NETTED WINDOWS, THREE PER SIDE.
"ADDED DIAGONAL WALL BRACING" + FULL GROUND BAR KIT GIVES MAX FLEX TOLERANCE AGAINST WIND STRESSES.
Show more
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria. We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
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9.9 
9.9
1Crocodile Trading
Easy assembly with click-together frame.
