Bathroom Vent In 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.

Bathroom vent in 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 cannot vent your bathroom exhaust fan into the attic. Bathroom exhaust fans perform an important function by removing excess moisture from your home. 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.

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. Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot. You should never exhaust the bathroom fan directly into the attic. Options for venting a bathroom exhaust fan include best to worst.

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. Vent your bath and kitchen exhaust fans through the roof through a special roof hood. When you replace a bathroom fan in a home with an attic the job will usually be a lot easier.

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