How To Install A Bathroom Exhaust Fan On First Floor

My bathroom is on the first floor with a finished bedroom directly above and an unfinished basement directly below.

How to install a bathroom exhaust fan on first floor.

However with the right bathroom exhaust fan it s not a pain like you may believe. If you fail to pull the moisture generated in the bathroom out of there it will migrate into the walls and grow mold and mildew or blister paint and peel wallpaper. A bathroom without a ventilation fan is like a fireplace without a chimney. 1 determine which side of the building to route the vent duct from the exhaust fan.

Install the fan according the manufacturer s instructions and obtain flexible duct to vent a first floor bathroom. The process of using a bathroom exhaust fan on first floor may seem a bit troubling to some people. Let s break down the process to assure you about that. Small bath fans provide adequate bathroom ventilation for 79 sq ft.

And under while medium bath fans work well for bathooms 70 to 100 sq ft. For bathroom over 100 sq ft use a large or exhaust fan to circulate the air. One reason many households still don t have bath fans is that they can be intimidating to install. Lower the fan into place and secure it with drywall screws then use flexible duct pipes to vent the fan to the outside.

The first step in figuring out how to install a bathroom fan is cutting a hole based on the size of the fan you need. I have read that moist air naturally rises so it is easier to vent up.