Bathroom Vent In Attic

The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood.

Bathroom vent in attic.

Vent your bath and kitchen exhaust fans through the roof through a special roof hood. 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. Your attic is not a temperature controlled environment is never the same temperature as your living space and generally closer to the temperature outside. No you should not vent a bathroom fan directly into an attic however you can vent a bathroom fan through an attic while it terminates on the roof or gable end.

You should never exhaust the bathroom fan directly into the attic. Now installing a bathroom fan in a home with an attic will be a little different than installing a fan in a home without an attic. The bathroom exhaust ventilation fan disperses air through an opening in the fan housing which is usually 3 inches in diameter and ideally faces in the direction of the ventilation system outlet. For instance if your home has an attic you can get to the fan from above.

Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot. Bathroom exhaust fans perform an important function by removing excess moisture from your home. Options for venting a bathroom exhaust fan include best to worst. No you cannot vent your bathroom exhaust fan into the attic.

A 3 or 4 inch duct connects to the outlet on the fan housing and runs to a side wall or to the roof and connects to a vent cap that allows the.