How To Install A Bathroom Exhaust Fan On First Floor

Small bath fans provide adequate bathroom ventilation for 79 sq ft.

How to install a bathroom exhaust fan on first floor.

It would appear to be easier to install a wall or floor fan and direct exhaust down and then out through basement wall just above ground. 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. 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. Install the fan according the manufacturer s instructions and obtain flexible duct to vent a first floor bathroom.

My bathroom is on the first floor with a finished bedroom directly above and an unfinished basement directly below. However with the right bathroom exhaust fan it s not a pain like you may believe. Let s break down the process to assure you about that. For bathroom over 100 sq ft use a large or exhaust fan to circulate the air.

And under while medium bath fans work well for bathooms 70 to 100 sq ft. Lower the fan into place and secure it with drywall screws then use flexible duct pipes to vent the fan to the outside. 1 determine which side of the building to route the vent duct from the exhaust fan. One reason many households still don t have bath fans is that they can be intimidating to install.

To install a bathroom fan go into your attic and clear away the insulation where the fan will go then return to the bathroom and use a jigsaw to cut out the hole for the fan. Understanding the difference with installing on first floor.