How To Install A Bathroom Fan In The Wall

Since a bathroom vent fan should run for 10 15 minutes after you finish your shower to remove all the moisture consider a fan that cuts on and off automatically using a moisture sensor or replace the wall switch with a timer.

How to install a bathroom fan in the wall.

Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic. Pick up the fan s housing and using its inner portion trace the edges of it onto the wall with a marker. Attach the bathroom fan to the joist. Using the drill now make holes through the interior wall at the four corners on the tracing.

Here is the link to th. Cut or push back the insulation leaving a 6 inch gap between the unit and insulation. You will need a partner for this step as you cannot see the ceiling from this position. Draw a mark on the bathroom ceiling where you d like to install the vent fan.

Cut pieces of a 2 foot x 4 foot board to fit between the joists blocking off the fan from the insulation. Learn the secrets to running anew exhaust line through the outside wall install a fan and connect the ducting and electrical. For optimum performance locate it between the shower and the toilet. Access the attic and bring your light cordless drill screws and bathroom fan housing.

Attach wood pieces with screws. The next step in your bathroom fan installation is to attach the fan enclosure to the joist with screws. Choose the exact area where the exhaust fan will be installed. Climb into the attic and clear away any insulation from around the hole.