Bathroom Fan Ventilation 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.

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. 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. 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.

Measure the vent fan. However you can vent a bathroom fan through an attic while it terminates on the roof or gable end. Drill a reference hole draw a mark on the bathroom ceiling where you d like to install the vent fan. Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.

It seems like such an easy solution just leave a bathroom vent hose in an attic. This article describes routing bath exhaust fan duct upwards through an attic or roof space or downwards through a floor or crawl space. There are several other factors to consider for proper ventilation such as. It s all outdoor air anyways right.

For optimum performance locate it between. Through the roof or an exterior gable wall.