How To Insulate Dryer Vent In Attic

You need to insulate the metal duct in a heating climate the current black insulating sleeve will work fine if it s in good shape.

How to insulate dryer vent in attic.

Attach the roof vent to the duct that is from the top of the roof. Venting your dryer to the attic is not only a potential fire hazard but can result in moisture problems which causes more problems. I even run a strip up the linear joint where the round duct connects to itself. Wrap everything including any pliable sections near the dryer and secure it with the tape.

Track the exhaust pipe from your dryer until it leaves the house. Cover the pipe in two to three inches of fiberglass insulation. To secure it you can then use the caulk to go around the edges of the vent cap. Cindy asks my dryer vents into my attic.

You may have to cut through drywall to fully expose the pipe and be able to apply insulation. Secure the insulation with hvac duct tape. How can i vent it outside to make it less of a fire hazard improperly vented dryers and lint buildup cause over 15 000 fires a year. The metal duct should be sealed with tape at every joint.

Do not use cloth duct tape for this purpose. Step 1 wrap pipe in insulation. Attach the insulation with a high quality reinforced foil duct tape.