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. Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic. Measure the vent fan. Options for venting a bathroom exhaust fan include best to worst. For optimum performance locate it between.

This article describes routing bath exhaust fan duct upwards through an attic or roof space or downwards through a floor or crawl space. In all cases the ducting needs to conduct the exchaust to the building exterior and needs to terminate in an animal proof vent cover. Ventilation fans improve indoor air quality by venting moist air quickly outside which helps to control mold and mildew growth. There are several other factors to consider for proper ventilation such as.

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. Through the roof or an exterior gable wall. Drill a reference hole draw a mark on the bathroom ceiling where you d like to install the vent fan. 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 seems like such an easy solution just leave a bathroom vent hose in an attic. However you can vent a bathroom fan through an attic while it terminates on the roof or gable end.