Asphalt Shingle System Details

Editor's note
This page is currently under revision, as new details and printable detail pages are added. Continue to watch for further updates to the this page and the displayed links.

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’ specific application specifications. They do not represent all possible manufacturer application roof system designs. Consult the manufacturers’ specifications and the RoofStar Guarantee Standards to develop a system acceptable to both the manufacturer and the RoofStar Guarantee Program.

For further information about Asphalt Shingle roof system designs and requirements, see Asphalt Shingle Systems.

NOTE: 'PDF' shown after a file name below indicates a downloadable print sheet is available for Construction Details. Click on the detail link and look for the icon.

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1 GENERAL

2 SUPPORTING STRUCTURES: Decks and Walls

3 SECURING the ROOF ASSEMBLY

4 MATERIALS

5 DECK and WALL OVERLAYS

6 AIR, VAPOUR & VENTILATION CONTROLS

7 INSULATION

8 EAVE PROTECTION, UNDERLAYMENTS

9 FIELD SHINGLES

ASh 9.1.1 Shingle Application (All Slopes)

ASh 9.1.2 Shingle Application (Low Slopes)

ASh 9.1.3 Slope Change (Inside Angle)

ASh 9.1.4 Slope Change (Outside Angle)

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10 PERIMETERS and WALLS

ASh 10.1.1 Eaves (All Slopes)

ASh 10.1.2 Diverter Flashing

ASh 10.4.1 Open Valley

ASh 10.4.2 Closed Cut Valley

ASh 10.4.3 Woven Valley

ASh 10.5.1 Valley Transition (Upper)

ASh 10.7.1 Junctions with Waterproofing Systems (Upper)

ASh 10.7.2 Junctions with Waterproofing Systems (Lower)

11 DRAINAGE and PENETRATIONS

ASh 11.1.1 Masonry Flashing (Chimney)

E2.7.10 Lead Vent - Typical

E2.7.11 Counter-flashing - Diverter Flashing

E2.7.12 Integral Flashing with Capillary Table

12 OTHER DETAILS (Built-in Gutters)

E2.7.13 Built-in Gutter

13 METAL FLASHINGS

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