Asphalt Shingle Roof Flashing Details

Ask your contractor about roof flashing details to determine if you ll need continuous or step flashing.

Asphalt shingle roof flashing details.

Open valleys have metal flashing to protect this critical area of the roof. Underlay d226 roof wrap. This will help determine how the shingles will lay on the roof width. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.

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. This page is currently under revision as new details and printable detail pages are added. D226 sure grip ii. Continue to watch for further updates to the this page and the displayed links.

Download pdf download dwg. 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. This article discusses best roofing practices for the installation of asphalt roof shingles including installation temperature shingle sealing methods shingle course offsets asphalt shingle nailing location and specifications low slope and steep slope limits for asphalt shingles and roof flashing at building eaves and around skylights. Owens corning produces high quality asphalt coating asphalt sealants and adhesives for asphalt shingles.

Continuous flashing is common on buildings where a wall meets the roof such as a house with dormers. Experience the total owens corning roofing system and high quality roofing shingles. Flashing goes directly on top of the asphalt roof and right over the shingles. Download pdf download dwg.

Download pdf download dwg. Measure the length of a shingle as it lies across the roof. Iko roofing residential cad details asphalt shingles the iko roofing residential cad details below are complete drawings that can easily be downloaded customized for your residential or commercial project and included in your cad library for future use. 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.

The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Download pdf downlaod dwg. 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. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.

Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.