Exhaust Fan Venting Into Attic

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

Exhaust fan venting into attic.

Can i vent a bathroom fan into my attic. 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. First you ll partially block your roof vent with the piping reducing the flow of cooling air through your attic. Second during cold winters you ll be blowing warm moist air onto a cold surface the roof vent and roof plywood.

Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside. If you re tempted to vent your exhaust fan through an existing roof vent or even vent it into the attic don t do it. This prevents hot air from seeping into your home and driving up the temperature in the living space which reduces the load on your air conditioner. Options for venting a bathroom exhaust fan include best to worst.

If you put the bathroom exhaust vent to close to the soffit vents it will. One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home. No you cannot vent the bathroom exhaust fan into the soffit vents.