Related illustrations

0107

Built up roofing membrane - edge details

· p. 26

The illustration shows a section through the perimeter of a gravel-surfaced, four-ply built-up roof, with a small perspective inset illustrating the layered roofing assembly. Metal edge flashing extends horizontally into

0090

Built up roofing membrane - 4 ply

· p. 23

The illustration shows a cutaway of a four-ply built-up roofing membrane over roof sheathing. A dry-laid felt base layer is nailed to the deck with a minimum 2-inch overlap at its edges. Above this base, 36-inch-wide roo