Is attic wiring safe covered with insulation?

Covering attic electrical wiring with insulation can pose safety risks. Cables generate heat during normal operation, and insulation can prevent this heat from dissipating, leading to overheating and potential fire hazards. This is particularly concerning for high-load circuits like power sockets, electric showers, and cookers. Lighting cables may be less susceptible but should still be evaluated. If the existing wiring wasn't designed to be covered by insulation, it's advisable to have a qualified electrician assess the system before adding or altering insulation in the attic.

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