How To Install Exhaust Fan In First Floor Bathroom

However with the right bathroom exhaust fan it s not a pain like you may believe.

How to install exhaust fan in first floor bathroom.

The process of using a bathroom exhaust fan on first floor may seem a bit troubling to some people. 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. Small bath fans provide adequate bathroom ventilation for 79 sq ft. Bathroom exhaust fans perform an important function by removing excess moisture from your home.

For example a 100 square foot bath would require a 110 cfm rated fan. Fans also have a sound rating measured in sones. 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. For bathroom over 100 sq ft use a large or exhaust fan to circulate the air.

I have read that moist air naturally rises so it is easier to vent up. To determine which size fan to buy for your bath multiply the room s square footage by 1 1. Bathroom vent fans are rated by how many cubic feet of air they can move in one minute known as the cfm rating. My bathroom is on the first floor with a finished bedroom directly above and an unfinished basement directly below.

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. 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. Lower the fan into place and secure it with drywall screws then use flexible duct pipes to vent the fan to the outside.

Understanding the difference with installing on first floor. Let s break down the process to assure you about that. Here is the link to th.