How To Insulate Dryer Vent In Attic
Step 1 wrap pipe in insulation.
How to insulate dryer vent in attic. You are then back to sticking the vent to the wall with the brackets and screws. Cindy asks my dryer vents into my attic. Wrap everything including any pliable sections near the dryer and secure it with the 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.
Secure the insulation with hvac duct tape. The metal duct should be sealed with tape at every joint. I even run a strip up the linear joint where the round duct connects to itself. Cover the pipe in two to three inches of fiberglass insulation.
Attach the insulation with a high quality reinforced foil duct tape. 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. Venting your dryer to the attic is not only a potential fire hazard but can result in moisture problems which causes more problems. Do not use cloth duct tape for this purpose.
To secure it you can then use the caulk to go around the edges of the vent cap. Track the exhaust pipe from your dryer until it leaves the house. Standard duct tape can heat up and fail over time so get the good stuff.