Can You Blow Insulation Over Recessed Lights

When heat builds up in a recessed can light it can.

Can you blow insulation over recessed lights.

Insulation should be kept away from recessed can lights because the insulation does not allow the heat generated by the lights to dissipate. The next thing to check is if the lights are airtight or not. Choosing an ic f rated downlight is added insurance that if during the course of its life insulation is accidentally dislodged and falls on the light no abnormal operation should be expected. Over time debris from leaves and other sources can build up on top of the light so it would be reassuring to know that product has already passed.

Since you mentioned your cans have holes in them they are most definitely not ic rated. Your best bet is to replace the lights before proceeding with blow in insulation. In order to cover your recessed light cans with insulation you need to have ic rated insulation contact cans installed regardless of the type of light installed in the can. You could hire an electrician to replace each fixture with a sealed one rated for insulation contact ic.

Go to a home center and buy a fire rated recessed light cover like the ones made by tenmat for every fixture. You can minimize this heat. If you don t see the ic designation however you must keep the. You can insulate more effectively if the cans are ic rated.

Even an ic rated light could have a series of holes inside the housing which is letting air escape into the attic. But here s another solution which you can do yourself.