Insulating Dryer Vent In Attic

Sometimes such as in town homes or condos it s not possible to vent a dryer through a wall outside.

Insulating dryer vent in attic.

Wrapping the vent pipe with insulation is a good idea. You may have to cut through drywall to fully expose the pipe and be able to apply insulation. When venting dryers for long distances use rigid metal pipe with as few elbows as possible. Secure the insulation with hvac duct tape.

Track the exhaust pipe from your dryer until it leaves the house. Not all dryers will allow for this so be sure to check the owners manual to ensure it can be vented in this manner. Cover the pipe in two to three inches of fiberglass insulation. Of fiberglass insulation will keep the duct warm during dryer operation and will minimize condensation on the duct walls.

A dryer vent should be vented outside. This reduces the chance of the water condensing inside your house or dryer vent. In these cases it may be necessary to vent your dryer through the attic. If venting outside isn t an option you can vent the dryer out of the attic through the roof using a special roof vent to keep rain out.

So the air remains warm until it exits the house. Step 1 wrap pipe in insulation. The more insulation you install the less likely you are to have condensation in the ductwork. Be careful you don t cut through any studs electrical wires or pipes in the process.

Leaks and what to do about them every inch of the metal surface of the dryer vent must be protected in order for the insulation to do its job. Doing so would fill your attic with warm moist air that could rot the framing. Insulating the duct with at least 1 in.