The steps above explain steel roofing ridge cap installation for the most common metal roof and cap designs.
Steel roof vented ridge cap.
10 wide 1 11 5 wide 2 12 wide 10 9 wide 2 no cap shingle 2.
Union corrugating 14 in x 120 in gray steel stick roof ridge vent.
Other metal roofing and ridge cap types.
There are other types as well such as standing seam and shingle style panels vented ridge cap skylight ridge cap and formed ridge cap.
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It s made from a permeable material and is placed on top of the metal roofing panels at the ridge of the roof.
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A ridge vent is designed to allow air to flow freely from the attic.