Install Bathroom Roof Exhaust Vent

Then use a screw to secure the duct connector to the edge of the hole so that it will line up with the exhaust on the fan housing.

Install bathroom roof exhaust vent.

Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic. Center the nail between two rafters. See below for a shopping list and tools subscribe. Be sure to like and subscribe in order to help me bring you more helpful videos filled with tips and tricks i ve learned over the years.

If you have any questions or comments at all please comme. Slide the vent under the shingles so they cover the top half of the vent flange. 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. From the roof find the nail and use the utility knife to cut roof shingles from around the nail.

Drill a hole large enough for the saw blade then cut out the circle with a reciprocating saw saber saw or keyhole saw. For optimum performance locate it between. Apply a bead of asphalt roof cement on the bottom of the vent. Trace a circle on the underside of the roof just large enough for the roof vent and tailpipe.

Remove the shingles from around the cutoff without damaging the underlying roof. In this video this old house general contractor tom silva shows how to properly install a roof mounted bath fan vent. Nail the lower corners with roofing nails and tar the heads. This old house general contractor tom silva shows how to properly install a roof mounted bath fan vent.

From inside the attic drive a nail through the roof directly above the bathroom vent fan. Plenty more videos t. Options for venting a bathroom exhaust fan include best to worst. Be sure to install the duct in the position specified by the instructions so the housing will line up correctly.

This video is a comprehensive rundown on how to install a roof vent on a pre existing shingle roof. Through the roof or an exterior gable wall. Choosing a whole house fan. To vent a bath fan through the roof you must first prepare a ductwork connecting the roof top to the bathroom.

The duct should vent to the outside. Then drill a hole on the roof top. Measure the vent fan.