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Asphalt shingle roof flashing details.
The drawings linked on this page are intended to represent a variety of asphalt shingle roof system applications while remaining generic with regards to manufacturers.
Open valleys have metal flashing to protect this critical area of the roof.
Experience the total owens corning roofing system and high quality roofing shingles.
We can even help you find a professional to install it.
While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.
Let owens corning help you determine when it is time for a new roof and then let us help you choose the shingles for your roof that are right for you.
D226 sure grip ii.
Most asphalt shingles are 3 feet 91 4 centimeters in length.
Download pdf download dwg.
Flashing goes directly on top of the asphalt roof and right over the shingles.
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Continuous flashing is common on buildings where a wall meets the roof such as a house with dormers.
Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.
Underlay d226 roof wrap.
Measure the length of a shingle as it lies across the roof.
This page is currently under revision as new details and printable detail pages are added.
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Owens corning produces high quality asphalt coating asphalt sealants and adhesives for asphalt shingles.
The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.
Ask your contractor about roof flashing details to determine if you ll need continuous or step flashing.
Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.
Download pdf download dwg.
If your roof s width is not an even multiple of the shingle s length you will have a partial piece on one end of each row.
Asphalt shingle document library ashpalt shingle.
This will help determine how the shingles will lay on the roof width.
