Cables Through Joists
Evening lads. Stupid question but flipping heck here goes. Right I have drilled 32mm holes in my joists in the proper areas - you know the 0.25 thing. There is no insulation surrounding the cables...
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I didn't think grouping rules applied if just going through a hole JP?
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Evening Sen. Hang on I will take a picture because where the cables go through the hole obviously the cables run in a group - cheers Sen..all this being checked has completely thrown my techniques and...
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I wouldn't worry too much JP. Most Doms I've seen will pull through till there's little room for a Pube never mind a 30% Air Gap! If there is no insul between the joists then waz it through, it'll be...
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I think J.P. just likes to post photos of his work to show it off. He already knows the answer.
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How likely is it that the cables will be fully loaded? I would hazard a guess at very unlikely. You can of course ignore grouping factors in some such cases. Realistically, I would say you won't have...
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Guys many thanks for your erudite replies - looks like I can stick a few more cables in the hole without without worrying about the grouping. Cheers lads.
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