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// CODE SNIPPET

1507.2.8.1 Base and Cap Flashing

Building Code 2018 of Illinois > 15 Roof Assemblies and Rooftop Structures > 1507 Requirements for Roof Coverings > 1507.2 Asphalt Shingles > 1507.2.8 Flashings > 1507.2.8.1 Base and Cap Flashing
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Base and cap flashing shall be installed in accordance with the manufacturer's instructions. Base flashing shall be of either corrosion-resistant metal of minimum nominal 0.019-inch (0.483 mm) thickness or mineral-surfaced roll roofing weighing not less than 77 pounds per 100 square feet (3.76 kg/m2). Cap flashing shall be corrosion-resistant metal of minimum nominal 0.019-inch (0.483 mm) thickness.

Related Code Sections


1507.2.8.1 Roof Assemblies and Rooftop Structures, Base and Cap Flashing
Base and cap flashing shall be installed in accordance with the manufacturer's instructions. Base flashing shall be of either corrosion-resistant ...
Building Code 2018 of Illinois > 15 Roof Assemblies and Rooftop Structures > 1507 Requirements for Roof Coverings > 1507.2 Asphalt Shingles > 1507.2.8 Flashings > 1507.2.8.1 Base and Cap Flashing
1404.4 Exterior Walls, Flashing
Flashing shall be installed in such a manner so as to prevent moisture from entering the wall or to redirect that moisture to the exterior. Flashing ...
Building Code 2018 of Illinois > 14 Exterior Walls > 1404 Installation of Wall Coverings > 1404.4 Flashing
1404.12.7 Exterior Walls, Flashing
Exposed edges of thin exterior structural glass veneer shall be flashed with overlapping corrosion-resistant metal flashing and caulked ...
Building Code 2018 of Illinois > 14 Exterior Walls > 1404 Installation of Wall Coverings > 1404.12 Glass Veneer > 1404.12.7 Flashing
1503.2 Roof Assemblies and Rooftop Structures, Flashing
Flashing shall be installed in such a manner so as to prevent water from entering the wall and roof through joints in copings, through moisture ...
Building Code 2018 of Illinois > 15 Roof Assemblies and Rooftop Structures > 1503 Weather Protection > 1503.2 Flashing
1507.3.9 Roof Assemblies and Rooftop Structures, Flashing
At the juncture of the roof vertical surfaces, flashing and counterflashing shall be provided in accordance with the manufacturer's installation ...
Building Code 2018 of Illinois > 15 Roof Assemblies and Rooftop Structures > 1507 Requirements for Roof Coverings > 1507.3 Clay and Concrete Tile > 1507.3.9 Flashing
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