If you wanted to roof a home built greenhouse (ie not a bought one) with poly carbonate sheeting. Is there a specific type to get or will any do. I ask cos a friend is building one and a couple of people have said that there are different types and one of them is no good for gh roofs. Something to do with UV ....
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There are type of polycarb that is coated on one side to reflect the heat in summer but is mainly used on conservatory roofs & is approx 33mm thick. I would imagine that is a little overkill for a GH. The stuff in my GH is only 4mm thick.Last edited by Bigmallly; 25-03-2011, 08:29 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,”
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thanks for the quick answer BM, I know he is keen to get it finished as his lovely wife is in for a major op and he's building it so she has somewhere to potter while recovering......S*d the housework I have a lottie to dig
a batch of jam is always an act of creation ..Christine Ferber
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This is what you need bin, plus a couple of videos on the subject.
4mm Clear Twinwall Polycarbonate Sheet 610mm x 1220mm - Nick Gray Onlinesigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
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Official Member Of The Nutters Club - Rwanda Branch.
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Sent from my ZX Spectrum with no predictive text..........
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I think the corotherm is 10mm thick which is normally used for carports. I think the link I posted is really good value for a fiver a sheet. I can't find anything on P&P though. Shop around & good luck.sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
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Official Member Of The Nutters Club - Rwanda Branch.
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Sent from my ZX Spectrum with no predictive text..........
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Yep Corotherm will be fine,make sure the ends are sealed either with the proper capping or the aluminium tape,otherwise all sorts of bugs will make home in the tubes
Edit: Assuming the rebateis deep enough to accommodate itLast edited by bearded bloke; 25-03-2011, 09:01 PM.He who smiles in the face of adversity,has already decided who to blame
Artificial intelligence is no match for natural stupidity
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Originally posted by Bigmallly View PostI think the corotherm is 10mm thickHe who smiles in the face of adversity,has already decided who to blame
Artificial intelligence is no match for natural stupidity
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This site ... Polycarbonate will give you all the part details,then you will know what to ask for at B&QHe who smiles in the face of adversity,has already decided who to blame
Artificial intelligence is no match for natural stupidity
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Wickes also do it don't know about the price though. Screwfix replacement horticultural pack 1200mm x 610mm x 4mm pack of 10 £55-31 + vat delivered.
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Originally posted by bearded bloke View PostHi Mally,it is deffo available in 4mm ...... Corotherm 4mm Clear Twinwall Polycarbonate Roof Sheet 1220mm x 610mm x 4mmsigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
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Official Member Of The Nutters Club - Rwanda Branch.
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Sent from my ZX Spectrum with no predictive text..........
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KOYS - King Of Yellow Stickers..............
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