How To Install A Roof Fan Vent

Nail the lower corners with roofing nails and tar the heads.

How to install a roof fan vent.

The lower half of the flange sits on top of the shingles. 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. Consider two things for maximum performance when you choose the location of the vent. Then cover the bottom of the adaptor with 3m marine sealant and clamp it to the roof until dry.

Mount it as near to the roof ridge without it being visible from the front of the house. 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. Mount the vent as close to the center of the house as possible. Afterward install the vent fan flange as you normally would.

Slide the vent under the shingles so they cover the top half of the vent flange. Use a tape measure to determine the diameter of your fan or check the manufacturer s specifications. Apply a bead of asphalt roof cement on the bottom of the vent. To install a roof adaptor cut and clean the hole in the roof as you would normally.

So there you have it. Afterward install the roof vent fan flange as you normally would. To install a roof adaptor cut and clean the hole in the roof as you would normally. Plenty more videos t.

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