Vent Dryer Through Attic To Exterior Wall

A dryer vent should be vented outside.

Vent dryer through attic to exterior wall.

Sometimes such as in town homes or condos it s not possible to vent a dryer through a wall outside. Continue the ductwork horizontally through the attic to the closest exterior wall. Today s homeowner serves cookies to analyze traffic and better serve you. Secure the dryer vent hood to the siding on the home s exterior using wood screws.

Pitch the attic ductwork back toward the dryer so that any condensation will run back toward the heated space. If possible position your dryer along an exterior wall to keep the vent as short as possible. The vent becomes clogged with lint and. The laundry is located in the middle of our home in a hall closet.

Venting your dryer to the attic is not only a potential fire hazard but can result in moisture problems which causes more problems. Support the ductwork adequately to maintain this pitch don t allow the ductwork to sag in the middle. Position the assembly so that the opening faces toward the ground. So the dryer has to vent vertically up through the roof.

Doing so would fill your attic with warm moist air that could rot the framing. Insert the duct pipe on the vent hood through the hole. Figures a b and c show the three most common paths from the dryer to the exterior. The international residential code allows you to run a dryer vent through the attic but you can t terminate it there.

Vent a dryer through the roof only as a last resort. When the duct has a long way to go from the dryer to the exterior wall a booster fan is actually a good idea. In these cases it may be necessary to vent your dryer through the attic. After the hole is completed get the dryer vent hood into place from the exterior of your home.