Bathroom Fan Ventilation Attic

Through the roof or an exterior gable wall.

Bathroom fan ventilation attic.

An enclosed toilet would require its own exhaust fan exhaust fans approved for installation in wet areas would need to be located over or near the shower or tub bathroom doors should have at clearance to the floor. Bathroom ventilation fan duct routing routing a bath vent duct down out or up through an attic or roof out. In all cases the ducting needs to conduct the exchaust to the building exterior and needs to terminate in an animal proof vent cover. Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.

Drill a reference hole draw a mark on the bathroom ceiling where you d like to install the vent fan. Options for venting a bathroom exhaust fan include best to worst. Ventilation fans improve indoor air quality by venting moist air quickly outside which helps to control mold and mildew growth. This article describes routing bath exhaust fan duct upwards through an attic or roof space or downwards through a floor or crawl space.

For optimum performance locate it between. It seems like such an easy solution just leave a bathroom vent hose in an 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. There are several other factors to consider for proper ventilation such as.

Broan nutone exhaust ventilation fans allow your home to exhale eliminating humidity odor and airborne particulates from your bathrooms closets mud room laundry work out space and more. It s all outdoor air anyways right.