No, it doesn't work like that.
Insulation between ground and first floor. What would be the most cost effective option
- Thread starter Jonny Vee
- Start date
No, it doesn't work like that.
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No, it doesn't work like that.
To expand on that, cables are designed, and the ratings given for them, for chasing into walls.
That traps some heat in the wires but it's designed for. They aren't designed to be surrounded by insulation which is much much more effective at keeping the heat in.
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Most of the wires in a typical loft are for ceiling lights, which don’t take much power so overheating is unlikely to be a problem.
If you’re installing insulation you need to look out for cooker, shower and socket wires.
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