A properly installed ridge vent increases energy efficiency and prolongs the life of your roof.
Installing roof ridge vent existing roof.
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.
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This aluminum cap is the finished product and does not require additional asphalt shingle ridge caps.
How to add a roof ridge vent to an existing roof 1.
Remove all the shingle caps from the roof ridge from one side of the roof to the other by prying them up with a pry.
A ridge vent is an important part of a home s roofing system.
The ridge of the roof is prepared similarly for both types of ridge vent.