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Wooden housing
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<blockquote data-quote="cheggers" data-source="post: 2200" data-attributes="member: 200"><p>I don't think they mention pvc and polystyrene in the regs you will find it in the on site guild. As of the 17th cables run in insulation for more than 400mm will need derating by 50% . Lights will be fine as 1.5 derated will still be more than 6 amps</p><p></p><p>Sockets will need 4mm rings or 20amp rings or 4mm 20amp radials</p></blockquote><p></p>
[QUOTE="cheggers, post: 2200, member: 200"] I don't think they mention pvc and polystyrene in the regs you will find it in the on site guild. As of the 17th cables run in insulation for more than 400mm will need derating by 50% . Lights will be fine as 1.5 derated will still be more than 6 amps Sockets will need 4mm rings or 20amp rings or 4mm 20amp radials [/QUOTE]
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