Collection: Polytunnel Greenhouses for Year Round Growing

Walk In Polytunnel Greenhouses with Steel Frames from £34

Our polytunnel greenhouses extend the growing season with UV-resistant PE and clear plastic covers over galvanised steel frames, in sizes from compact 1.8x1.8m up to large 6x3m tunnels. Most feature roll-up doors and sidewalls plus mesh windows for ventilation, and several include integrated sprinkler systems. Prices start from £34.

About Polytunnel Greenhouses

A polytunnel gives you a large covered growing space for a lower outlay than a glass or polycarbonate greenhouse, making it a practical choice for vegetables and raised crops. Roll-up sidewalls and mesh windows let you ventilate on warm days and seal up against frost, and a UV-resistant cover protects plants through the seasons. When a cover wears out, you can refresh the frame with a new one from our Greenhouse Cover Replacements collection.

Related Collections

  • We're real people

    We’re a small, independent team based in London. We have a passion for finding great products for your home. When you shop with ALL4U, you’re supporting a genuine UK business.

  • We’ve done the legwork

    We know what it’s like to shop online, so we hand-pick our suppliers with care. If we wouldn’t put it in our own kids’ rooms or our own gardens, we don’t list it. Quality and safety always come first.

  • Here when you need us

    Whether you have a quick question before you buy or just want an update on your delivery, we’re only a message away. Our UK team is here Mon-Fri to help, ensuring everything goes smoothly from click to doorstep.