I want to increase my loft insulation by adding Space Blanket over the existing mineral wool.
The current insulation already covers cables for the lighting circuit and I assume that I can't just add insulation on top because the cables may overheat. However, the cables are too tightly laid to get them over even the existing insulation.
Is there a way to run the cables under insulation, maybe within a conduit, or do I have to rewire?
Also, once the insulation is added, I'd like to lay loft boards over the top in some places. Again, can the cables run under the boards?