Bathroom Vent In Attic

Bathroom exhaust fans perform an important function by removing excess moisture from your home.

Bathroom vent in attic.

You should never exhaust the bathroom fan directly into the attic. Can i vent a bathroom fan into my attic. 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. Options for venting a bathroom exhaust fan include best to worst.

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. It seems like such an easy solution just leave a bathroom vent hose in an attic. 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.

The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood. For instance if your home has an attic you can get to the fan from above. 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. Vent your bath and kitchen exhaust fans through the roof through a special roof hood.

Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot.