+18 Condensation Around Recessed Lights Ceiling References. Ceiling lights with motion detector; In order to prevent penetrating the insulation to recess light fittings, you can create a ‘service void’ or a false ceiling in effect below the insulation.
Warm air escaping from a duct into a cold attic can create condensation and encourage mold growth. Web the recessed lights in my house are accessible from the attic, but there’s no insulation around them because it says on the fixtures that they need to vent the heat generated by incandescent bulbs. The plumbing runs away from the light and i had a plumber come out and take a look in case it was a leak and it is not.
