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Insulating Around Recessed Lights in Ceilings

Recessed lighting is one of the most popular design elements in homes today. But when an insulation project involves working around recessed lighting fixtures, safety should be a top priority and extra care should be taken to complete the job properly.

Insulating Around Recessed Lights in Ceilings

Installation Tips

Recessed lighting fixtures, as well as fan motors and other heat sources protruding into the ceiling, are a potential fire hazard. Building and fire codes require that there be at least a 3" clearance from any heat-generating source -- including chimneys -- unless the fixture is IC rated. This rating will be clearly marked on the fixture.

To ensure that this 3" clearance is maintained, you can install a baffle made with metal, cardboard or sheet metal around the heat source. If there are facing materials, trim them around the baffle to ensure adequate clearance from the fixture.

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