How To Install A Roof Fan Vent

Afterward install the vent fan flange as you normally would.

How to install a roof fan vent.

Mount it as near to the roof ridge without it being visible from the front of the house. Drip edge vents are a two in one installation that promote water shedding at the eaves and rakes of a roof while also allowing for ventilation into the attic. So there you have it. 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.

Use a tape measure to determine the diameter of your fan or check the manufacturer s specifications. To install a roof adaptor cut and clean the hole in the roof as you would normally. The lower half of the flange sits on top of the shingles. To install a roof adaptor cut and clean the hole in the roof as you would normally.

Plenty more videos t. Then cover the bottom of the adaptor with 3m marine sealant and clamp it to the roof until dry. A drip edge vent is made of a corrosive resistant material that sticks out about three inches back from the roof edge and then bends downward over them. Afterward install the roof vent fan flange as you normally would.

Then get on the roof and draw the circle around the pilot hole with a piece of chalk. Nail the lower corners with roofing nails and tar the heads. Consider two things for maximum performance when you choose the location of the vent. Apply a bead of asphalt roof cement on the bottom of the vent.

Draw a circle on the roof matching the diameter of your fan. The pilot hole you drilled should be in the center of the circle. Before you begin make sure all factory installed bolts are tightened.