How To Shingle A Attic Aire Ridge Vent

A ridge vent installation project will either involve a metal ridge vent or shingle over vents.

How to shingle a attic aire ridge vent.

Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. A shingle over vent is installed over the ridge of a roof and is covered over by asphalt shingle caps that match the surrounding roof shingles. A ridge vent is an important part of a home s roofing system. The ridge vents allow for this moisture to escape so that you do not have a build up of this humid air threatening to cause damage to your roofing members and anything stored in your attic.

An aluminum ridge vent has a mushroom shaped profile combined with a wide flange on both sides that sits on top of the roof shingles. If there are more than one they are centered between the rafters and installed at regular intervals in a horizontal line along the roof. Dry air to enter the attic. A properly installed ridge vent increases energy efficiency and prolongs the life of your roof.

The wind which blows over your roof will help to draw the hot moist air out of your attic when roof ridge vents are installed correctly. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. Installation is performed from end to end and has a low profile to keep the home aesthetically pleasing. The filtered shingle over ridge vents external baffle pulls air out of the attic as well as deflects rain and snow away from it.

This filtered vent also helps extend roof and shingle life by protecting the attic from heat and moisture damage. Although mold and mildew are not as much a threat in the winter months it is still a genuine threat that you want to avoid at all costs. The inside air moves through the ridge vest underneath the cap shingle to escape from the side and into the general atmosphere. Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the attic.

This happens because of the change in air pressure. Hip and ridge shingles starter shingles low slope products ice and water barrier synthetic underlayment intake ventilation exhaust.