Bathroom Exhaust Fan Attic Installation

When venting a bathroom exhaust fan make sure to vent the air to the outside rather than into your attic where it can cause mold and mildew to form.

Bathroom exhaust fan attic installation.

Ceiling mounted fans typically use ducts hidden in the walls ceiling or attic to reach a safe exit point on the roof or a wall. The duct should vent to the outside. Then use a screw to secure the duct connector to the edge of the hole so that it will line up with the exhaust on the fan housing. Cut or push back the insulation leaving a 6 inch gap between the unit and insulation.

The next step in your bathroom fan installation is to attach the fan enclosure to the joist with screws. Options for venting a bathroom exhaust fan include best to worst. Through the roof or an exterior gable wall. Cut pieces of a 2 foot x 4 foot board to fit between the joists blocking off the fan from the insulation.

Exhaust fan installation installing an exhaust fan requires electrical connections and ventilation to the exterior of your home. Exhaust fans mounted on an exterior wall vent directly outside without any ductwork. Video tutorial on how to replace your bathroom exhaust fan in 5 minutes or less.