How To Install A Roof Fan Vent

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.

How to install a roof fan vent.

Then get on the roof and draw the circle around the pilot hole with a piece of chalk. Before you begin make sure all factory installed bolts are tightened. Mount the vent as close to the center of the house as possible. Mount it as near to the roof ridge without it being visible from the front of the house.

Slide the vent under the shingles so they cover the top half of the vent flange. Then cover the bottom of the adaptor with 3m marine sealant and clamp it to the roof until dry. Consider two things for maximum performance when you choose the location 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 vent fan flange as you normally would. Plenty more videos t. Nail the lower corners with roofing nails and tar the heads.

The pilot hole you drilled should be in the center of the circle. 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. Draw a circle on the roof matching the diameter of your fan.

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. Use a tape measure to determine the diameter of your fan or check the manufacturer s specifications. Then cover the bottom of the adaptor with 3m marine sealant and clamp it to the roof until dry.