Garden Grow Polytunnel 3M x2M Powder Coated Steel Frame, Walk In Greenhouse, Double Zipped Door & Windows (3 x 2 Polytunnel)

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A well ventilated polytunnel will keep moisture levels in control, but also ensure the polytunnel does not get too hot. Finally, we have come to budget. Hardly any of us are able to just buy the best polytunnel out there, money no object. Most of us are limited by a budget, we can’t buy an expensive polytunnel, even if we wanted to.

One of the main benefits of a polytunnel is to provide the perfect growing environment for your plants. Whether this is warmth or higher humidity.When choosing a polytunnel, there are some things to consider. After all, you don’t want to spend money, time and effort and then not get what you wanted.

If you know that it will have to withstand strong winds, you also want to make sure that you secure it as much as possible. This includes strengthening its structure by adding crop bars and storm bracing. All in all, it does take time (we spent 2-3 days on ours), especially if like us, you like to read and then re-read all the instructions and watch and re-watch all the videos! It also does need some level of physical effort, though it’s more about stamina than strength.

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Another problem that can occur in a polytunnel is moister build up. Condensation can create the perfect environment for fungal diseases, which love damp, warm conditions. A Fully Galvanised Structure with added internal bracing...more so than any other in it's class. This tunnel not only has Three arches and a " Ground Bar Kit", we have also added Two opposing corner diagonal brace bars and a central roof horizontal brace bar, thus giving greater flex tolerance against wind stresses, a front hinged double skinned metal door with closing catch and, rear zippered roll up door suitable for barrow access - completes the structure. A heavy 150g/sm crossweave, rip stop cover with four netted window vents, two on each side and a wide ground skirt for entrenchment gives increased protection against the elements.