Bathroom ventilation fan duct routing routing a bath vent duct down out or up through an attic or roof out.
Bathroom fan ventilation attic.
No you should not vent a bathroom fan directly into an attic.
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.
Measure 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.
Options for venting a bathroom exhaust fan include best to worst.
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.
Ventilation fans improve indoor air quality by venting moist air quickly outside which helps to control mold and mildew growth.
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.
It s all outdoor air anyways right.
For optimum performance locate it between.
However you can vent a bathroom fan through an attic while it terminates on the roof or gable end.
In all cases the ducting needs to conduct the exchaust to the building exterior and needs to terminate in an animal proof vent cover.
Through the roof or an exterior gable wall.