How To Install Exhaust Fan In Bathroom Wall

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How to install exhaust fan in bathroom wall.

Or drill a hole and use fish tape to find structure. Pick up the fan s housing and using its inner portion trace the edges of it onto the wall with a marker. Can we install it in an outside wall instead wall mounted vent fans are available though less common and may be harder to install. 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. Cut a piece of drywall to make the ceiling hole the right size for your fan. Here is the link to th. If the hole is too big you ll need to patch the ceiling.

For optimum performance locate it between the shower and the toilet. Cut out plaster using a utility knife. Draw a mark on the bathroom ceiling where you d like to install the vent fan. Learn the secrets to running anew exhaust line through the outside wall install a fan and connect the ducting and electrical.

Climb into the attic and clear away any insulation from around the hole. Remove lathe using a reciprocating saw and remove any insulation that may potentially block exhaust. Using a pencil trace an outline of the circular exhaust housing. Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.

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. Showing you how to do it yourself without cutting the ceiling open. Cut or push back the insulation leaving a 6 inch gap between the unit and insulation.

Using the drill now make holes through the interior wall at the four corners on the tracing. The patched areas can be repaired with spackling later. If you want to vent a bathroom fan through an exterior wall you will have to cut a 3 inch or 4 inch hole with a hole saw drill bit. If your exterior siding is vinyl or fiber cement you will have an easier time cutting the hole.

Attach the bathroom fan to the joist access the attic and bring your light cordless drill screws and bathroom fan housing. The next step in your bathroom fan installation is to attach the fan enclosure to the joist with screws. 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.