How to lay the cable and attach the outdoor lights to the insulated house?
I have built a house made of expanded clay concrete. It is insulated with mineral wool 50 mm and plastered with glue. How to conduct wiring to outdoor lighting, which should be at the level of the second floor in the corners of the house? How to attach the fixtures? Thanks in advance. Sergei.
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Hello! It depends on how you want to do it. If the lamps are installed at the level of the second floor, that is, closer to the roof, then you can:
a) Drill a through hole and run the cable through the wall to prevent ignition of the mineral wool (because of which you ask this question, apparently) lay the cable in at least a PVC corrugation, and preferably in a metal sleeve.
b) Remove the cable from under the roof, lay under it to each of the lamps again in the PVC corrugation.