The inside air moves through the ridge vest underneath the cap shingle to escape from the side and into the general atmosphere.
How to shingle a roof ridge vent.
Two simple cuts create three pieces that can be used to finish the shingle project.
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Because the vent material will look different than the shingles some homeowners may choose to have their roofer shingle over the ridge vent once it s installed.
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.
This is an area of the roof which requires extra care and skill.
There are a number of key steps you need to take to avoid mucking this part up.
A properly installed ridge vent increases energy efficiency and prolongs the life of your roof.
There are some simple techniques to follow when attempting this project.
Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the 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.
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.
A ridge vent is an important part of a home s roofing system.