Install Bathroom Fan Roof

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.

Install bathroom fan roof.

Take your power drill and use an extra long 3 4 inch 1 9 cm spade bit to drill a reference hole in the ceiling where you intend to place the fan. For a fan and light switch with existing wiring splice the white wires and connect the grounds securely with wire. Bathroom exhaust fans perform an important function by removing excess moisture from your home. Leave the drill bit sticking through the roof so you can find the hole.

Use a layout square or framing square to draw the. Attach the bathroom fan to the joist access the attic and bring your light cordless drill screws and bathroom fan housing. Start in the attic and drill a hole through the roof in the desired vent location. Try to keep it close to the fan location.

Head up to the attic find the reference hole and clear away the insulation surrounding it. Center the nail between two rafters. 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. Options for venting a bathroom exhaust fan include best to worst.

From up on the roof use a jigsaw or reciprocating saw to cut a 4 in. From inside the attic drive a nail through the roof directly above the bathroom vent fan. Measure the vent fan housing. Use the reference hole as a landmark to transfer your measurements from the attic to the ceiling.

Here is the link to th. Learn the secrets to running anew exhaust line through the outside wall install a fan and connect the ducting and electrical. You will need a partner for this step as you cannot see the ceiling from this position. Connect power to both switches through two pigtails spliced to the feed wire.

From the roof find the nail and use the utility knife to cut roof shingles from around the nail.