How To Install Exhaust Fan In Bathroom Wall

Or drill a hole and use fish tape to find structure.

How to install exhaust fan in bathroom wall. Cut out plaster using a utility knife. 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. Attach the drywall filler to a larger piece of wood set it in the hole and drive screws through the ceiling into the wood. Barb asks we would like to install an exhaust fan in our bathroom to remove excess moisture but do not have an attic to vent it through.

Using the drill now make holes through the interior wall at the four corners on the tracing. Can we install it in an outside wall instead wall mounted vent fans are available though less common and may be harder to install. Draw a mark on the bathroom ceiling where you d like to install the vent fan. Attach the bathroom fan to the joist access the attic and bring your light cordless drill screws and bathroom fan housing.

Climb into the attic and clear away any insulation from around the hole. If your exterior siding is vinyl or fiber cement you will have an easier time cutting the hole. For optimum performance locate it between the shower and the toilet. Showing you how to do it yourself without cutting the ceiling open.

Attach wood pieces with screws. Here is the link to th. If the hole is too big you ll need to patch the ceiling. 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. 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. Cut a piece of drywall to make the ceiling hole the right size for your fan.

Cut or push back the insulation leaving a 6 inch gap between the unit and insulation. Using a pencil trace an outline of the circular exhaust housing. The patched areas can be repaired with spackling later. Read on for more.

Choose the exact area where the exhaust fan will be installed. Use a stud finder to locate studs and find an empty bay to install the fan. Remove lathe using a reciprocating saw and remove any insulation that may potentially block exhaust.