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Tunnel Green House

Save an extra 10%

Spring Sale

Outsunny 6 x 3 x 2 m Polytunnel Greenhouse w/ Zippered Door and 8 Windows

£130.49 ~~£144~~ ~~£188~~

Tunnel Green House

Save an extra 10%

Spring Sale

Outsunny 4 x 2M Polytunnel Walk-in Garden Greenhouse with Zip Door and Windows

From £61.19 ~~£67~~ ~~£88~~

Tunnel Green House

Outsunny Polytunnel Greenhouse with PE Cover, Galvanised Steel Frame, Green

£65.99 ~~£85~~

Tunnel Green House

Outsunny 3 x 2 x 2m Polytunnel Green House w/ UV-resistant PE Cover, Green

From £90.99 ~~£118~~

Tunnel Green House

Save an extra 10%

Spring Sale

Outsunny Walk in Polytunnel Greenhouse with Roll-up Window and Door, Green

From £43.19 ~~£47~~ ~~£62~~

Tunnel Green House

Outsunny Walk-In Polytunnel Greenhouse w/ Roll Up Door Windows, 3.5x3x2 m White

From £77.99 ~~£101~~

Tunnel Green House

Outsunny 4 x 2 M Walk in Polytunnel Greenhouse Galvanised Steel w/ Zipped Door

From £56.99 ~~£74~~

Mini Greenhouse

Outsunny Portable Small Polytunnel with Mesh Windows, 240x90x90cm

£36.99 ~~£48~~

Tunnel Green House

Outsunny 3 x 2 x 2m Polytunnel Greenhouse with Door, Windows, Steel Frame

£68.99 ~~£89~~

Tunnel Green House

Outsunny Greenhouse Polytunnel Walk-in Grow Plant Steel 3 x 2 M Outdoor

From £57.99 ~~£75~~

Tunnel Green House

Save an extra 10%

Spring Sale

Outsunny Polytunnel Greenhouse Outdoor Grow House Roll Up Door Windows 2x2.5m

From £50.39 ~~£55~~ ~~£72~~

Tunnel Green House

Save an extra 15%

Spring Sale

Outsunny 3.5 x 2m Walk-In Polytunnel Greenhouse with Roll Up Door Windows Green

From £54.39 ~~£63~~ ~~£83~~

Tunnel Green House

Save an extra 10%

Spring Sale

Outsunny 1.8 x 1.8 x 2m Polytunnel Greenhouse with Doors and Mesh Windows

£53.99 ~~£59~~ ~~£77~~

Tunnel Green House

Save an extra 10%

Spring Sale

Outsunny 6 x 3M Walk in Polytunnel Greenhouse Large Outdoor Grow House w/ Door

£110.69 ~~£122~~ ~~£159~~

Tunnel Green House

Outsunny 3 x 2 x 2m Polytunnel Greenhouse with Door, Galvanised Steel Frame

£86.99 ~~£113~~

Tunnel Green House

Outsunny Polytunnel Greenhouse with 3 Roll-up Doors, 3 x 2 x 2m, Green

From £86.99 ~~£113~~

Tunnel Green House

Save an extra 15%

Spring Sale

Outsunny Walk In Polytunnel Greenhouse w/ Roll Up Door PVC Cover, 2.5 x 2m

£49.29 ~~£57~~ ~~£75~~

Tunnel Green House

Save an extra 10%

Spring Sale

Outsunny Polytunnel Greenhouse with PE Cover, Galvanised Steel Frame, White

£58.49 ~~£64~~ ~~£84~~

Tunnel Green House

Outsunny Greenhouse Polytunnel Walk-in Flower Plant Steel 4 x 2 M Outdoor

£76.99 ~~£100~~

Tunnel Green House

Outsunny 4 x 3M Walk-in Garden Polytunnel Greenhouse Galvanised Steel W/ Door

From £95.99 ~~£124~~

Tunnel Green House

Outsunny 6 x 3 x 2 m Polytunnel Greenhouse Pollytunnel Tent Steel Frame Green

From £69.99 ~~£90~~

Greenhouse

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Spring Sale

Outsunny Walk-in Garden Greenhouse Shelves Polytunnel Steeple Grow House

From £73.79 ~~£81~~ ~~£106~~

Monstershop Polytunnel 19mm 2.5m x 2m with Racking

Save up to 7%

Spring Sale

Monstershop Polytunnel 19mm 2.5m x 2m with Racking

£180.37 ~~£194~~

Tunnel Green House

Save an extra 15%

Spring Sale

Outsunny Greenhouse Polytunnel Walk-in Flower Plant Steel 6 x 3 M Outdoor

£125.79 ~~£147~~ ~~£192~~

Tunnel Green House

Outsunny Polytunnel Greenhouse W/ Roll-up Sidewalls, Mesh Door, 6 x 3 x 2m

£124.99 ~~£162~~

Tunnel Green House

Outsunny 4 x 3 x 2m Polytunnel Greenhouse with Door, UV-resistant PE Cover

£151.99 ~~£197~~

Monstershop Polytunnel 19mm 2.5m x 2m

Save up to 7%

Spring Sale

Monstershop Polytunnel 19mm 2.5m x 2m

£120.43 ~~£130~~ ~~£139~~

Tunnel Green House

Outsunny 3 x 2 x 2m Polytunnel Greenhouse with Door, Galvanised Steel Frame

From £88.99 ~~£115~~

Monstershop Polytunnel 19mm 3m x 2m with Racking

Save up to 7%

Spring Sale

Monstershop Polytunnel 19mm 3m x 2m with Racking

£171.12 ~~£184~~

Greenhouse

Outsunny 1.8 x 1.8 x 2m Polytunnel Greenhouse with Doors and Mesh Windows

£47.99 ~~£62~~

Monstershop Polytunnel 19mm 3m x 2m

Save up to 7%

Spring Sale

Monstershop Polytunnel 19mm 3m x 2m

£115.62 ~~£124~~

Monstershop Polytunnel 25mm 3m x 2m

Save up to 7%

Spring Sale

Monstershop Polytunnel 25mm 3m x 2m

£110.99 ~~£119~~

Monstershop Polytunnel 25mm 3m x 2m with Racking

Save up to 7%

Spring Sale

Monstershop Polytunnel 25mm 3m x 2m with Racking

£184.99 ~~£199~~

Monstershop Polytunnel 25mm 4m x 2m with Racking

Save up to 7%

Spring Sale

Monstershop Polytunnel 25mm 4m x 2m with Racking

£217.37 ~~£234~~

Monstershop Polytunnel 25mm 4m x 2m

Save up to 7%

Spring Sale

Monstershop Polytunnel 25mm 4m x 2m

£124.87 ~~£134~~

Monstershop Polytunnel 19mm 4m x 2m

Save up to 7%

Spring Sale

Monstershop Polytunnel 19mm 4m x 2m

£134.12 ~~£144~~

Monstershop Polytunnel 19mm 4m x 2m with Racking

Save up to 7%

Spring Sale

Monstershop Polytunnel 19mm 4m x 2m with Racking

£203.49 ~~£219~~

Monstershop Polytunnel 25mm 6m x 3m

Save up to 7%

Spring Sale

Monstershop Polytunnel 25mm 6m x 3m

£314.49 ~~£339~~

Monstershop Polytunnel 25mm 6m x 3m with Racking

Save up to 7%

Spring Sale

Monstershop Polytunnel 25mm 6m x 3m with Racking

£337.62 ~~£364~~

Polytunnels offer an alternative growing structure designed for larger-scale planting. Their curved frames and durable covers provide effective protection for crops.

To compare polytunnels with traditional greenhouses and explore positioning considerations, read our guide to choosing the right garden shed or outdoor building.