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  • Square or rounded tunnels?

    Hello all,

    first post on here, but have been reading for ages. Have picked up so many tips!

    I have seen loads of threads on here about DIY tunnels with the blue MDPE pipe, but wondered if it was better to use the straight pipe, giving a square sides? I thought that this would give more room to the plants on the outside?

  • #2
    Welcome to the vine jamie, do you mean something like this?

    Attached Files
    sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
    --------------------------------------------------------------------
    Official Member Of The Nutters Club - Rwanda Branch.
    -------------------------------------------------------------------
    Sent from my ZX Spectrum with no predictive text..........
    -----------------------------------------------------------
    KOYS - King Of Yellow Stickers..............

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    • #3
      I think curves would be less prone to wind-damage etc
      All gardeners know better than other gardeners." -- Chinese Proverb.

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      • #4
        What are you using it for jamiesmack?

        I use small homemade polytunnels/cloches to bring on veg when they first go it, these are round, and I have a round one covering my strawberries. I have square nets for my taller leafy veg, horses for courses.
        I'm only here cos I got on the wrong bus.

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        • #5
          A square construction would be a disaster if there were to be heavy snowfall. There must be some way for the snow to naturally fall from the roof.

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          • #6
            Originally posted by Bigmallly View Post
            Welcome to the vine jamie, do you mean something like this?

            [ATTACH=CONFIG]34035[/ATTACH]
            Yes that's the sort of thing I was thinking of. what would the support posts be made of?

            Mainly be used to cover my cabbages etc. Cabbage white's ruined me last year.

            I would hope snow wouldn't be a problem, I can move them inside during the winter if need be.

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            • #7
              The uprights on mine are made from 19mm round plastic conduit. The snow smashed mine this year until I discovered I could just them upside down..........
              sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
              --------------------------------------------------------------------
              Official Member Of The Nutters Club - Rwanda Branch.
              -------------------------------------------------------------------
              Sent from my ZX Spectrum with no predictive text..........
              -----------------------------------------------------------
              KOYS - King Of Yellow Stickers..............

              Comment


              • #8
                Originally posted by Aberdeenplotter View Post
                A square construction would be a disaster if there were to be heavy snowfall. There must be some way for the snow to naturally fall from the roof.
                I imagine the top could be apex shaped or just sloping..........not 100% sure if the snow would fall off though, it seems to stick to the netting like a magnet.
                sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
                --------------------------------------------------------------------
                Official Member Of The Nutters Club - Rwanda Branch.
                -------------------------------------------------------------------
                Sent from my ZX Spectrum with no predictive text..........
                -----------------------------------------------------------
                KOYS - King Of Yellow Stickers..............

                Comment


                • #9

                  I had one of these sort of things from LITL but instead of the plastic I covered it with chicken wire as an extension to the chooks' run. One snowy night - and the whole thing was flattened - luckily it wasn't in chook use then! That had a painted metal frame.

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                  • #10
                    I would imagine after autumn has finished, the sloping top could be covered with polythene..........just a thought...........I'll stick wi turning them upside down as I don't use them in winter anyway.
                    Last edited by Bigmallly; 01-03-2013, 11:27 PM.
                    sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
                    --------------------------------------------------------------------
                    Official Member Of The Nutters Club - Rwanda Branch.
                    -------------------------------------------------------------------
                    Sent from my ZX Spectrum with no predictive text..........
                    -----------------------------------------------------------
                    KOYS - King Of Yellow Stickers..............

                    Comment


                    • #11
                      Just remembered that I still have one of those frame thingys and 2 covers!! There's a bit missing from the frame as I had to pinch it to make up the first one but there must be a way to overcome that.......... Perhaps I should make a raised bed to fit it

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