Using metal paint can as cover for non ic rated recessed lights.
Insulation over can lights.
I have about 30 can lights scattered through my house and i want the best method of sealing them better.
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.
Most of the fixtures are accessible from the attic but.
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If you have recessed lighting in your ceiling it can get in the way when you want to insulate the attic because the canisters might get hot.
Place a stepladder under one the lights climb it and remove the bulb.
Apply the sealant around the cable and along the edge of the cover where it rests on the ceiling.
They are mostly covered with blown in insulation in the attic.
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How to insulate around can lights 1.
Spread fiberglass batt.
If you are using incandescent.
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They are ic rated but not air tight.
In rare instances the thermal sensors can go bad leading to a fixture that periodically goes dark until the sensor cools and resets itself.
Turn off the lights and leave them off for at least 10 minutes before you touch them.
This topic has been talked about a lot but i notice a lot of the info dates back before led s became readily available affordable.
Up in the attic clean the ceiling surface around each fixture slit the cover to accommodate the electrical cable and place the cover over the fixture.
Now it will be safe to heap insulation onto that spot.
Look for a label marked ic inside the can.
How to install insulation next to ic light fixtures.
A common question is whether or not it s ok to install atticfoil brand reflective insulation directly over can lights or other types of recessed lighting when installing radiant barrier directly over attic insulation these types of lights are also called pot lights in some areas.
Installed properly recessed can lights rarely need maintenance although like any light fixture light bulb sockets can wear out or go bad and wire connections can loosen and require reconnection.