How To Install A Bathroom Fan In The Wall

Place the fan in the cut out hole so that the bottom edge of the fan is flush with the bottom of the ceiling drywall.

How to install a bathroom fan in the wall.

Using the drill now make holes through the interior wall at the four corners on the tracing. Cut or push back the insulation leaving a 6 inch gap between the unit and insulation. 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.

You will need a partner for this step as you cannot see the ceiling from this position. For optimum performance locate it between the shower and the toilet. Draw a mark on the bathroom ceiling where you d like to install the vent fan. Attach wood pieces with screws.

Cut pieces of a 2 foot x 4 foot board to fit between the joists blocking off the fan from the insulation. Access the attic and bring your light cordless drill screws and bathroom fan housing. Lower the fan into place and secure it with drywall screws then use flexible duct pipes to vent the fan to the outside. Climb into the attic and clear away any insulation from around the hole.

Here is the link to th. Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic. Attach the bathroom fan to the joist. Pick up the fan s housing and using its inner portion trace the edges of it onto the wall with a marker.