Bathroom Decorating Ideas - Pictures of Bathroom Decor: bathroom fan venting into attic

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Monday, June 22, 2020

Bathroom Fan Venting Into Attic

I would by lying if i told you that it will cause problems it may be totally fine. This moist air will cause condensation on the surfaces in your attic.

Bathroom Vent Into Attic Bathroom Vent Into Attic Bathroom Fan

It cannot move air to a crawlspace or attic.

Bathroom fan venting into attic. Venting the fan into the attic can cause many issues because of the moist air the fan removed from the bathroom. Bathroom exhaust fans perform an important function by removing excess moisture from your home. No you cannot vent the bathroom exhaust fan into the soffit vents.

The bottom line on bathroom fan attic venting. Bathroom ventilation codes require a bathroom exhaust fan to vent to the exterior not the attic for health and structural reasons. Venting this fan into the attic is simply asking for problems.

Bathroom vent fans must be vented to the out of doors. This can not only cause mold but damage to your roof system. So i bought two vent hoses so that i could extend the bathroom exhaust all the way to so the soffit and out of the house.

While this may seem obvious homeowners may out of convenience direct the vent into either of these locations. You can also use this vent hose as a dryer vent hose. So the simple correct answer is no.

While this is not smart it is understandable. The lowdown on venting your bath fan into an attic is that it can be done but it should terminate on the outside. The common solutions to this ice problem are to use a higher powered fan use a larger diameter shorter duct run and wrap the pipe with better duct insulation.

If you vent the bathroom exhaust fan to close to the soffit vents which are vented plates under your homes outer edge and roof your home the air can be sucked right back into the attic from the soffit. Bathroom fan vent code requirements include no venting to attic areas to help reduce mold or structural problems. A michael maines answers and gives advice on the question about bath fan venting for cold climates.

It is never ok to vent directly into an attic even if the attic itself is vented. Can you vent a bathroom exhaust fan into the soffit vents. 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.

The excessive moisture will cause condensation on the roof members insulation and eventually cause mold. Learn about bathroom exhaust fan venting code basic requirements.

Alternative Motor Kitchen Exhaust Fan