Flat Roof Flashing Details

Open valleys have metal flashing to protect this critical area of the roof.

Flat roof flashing details.

The preferred method of flashing penetrations through flat roofs involves the construction of a curb around the opening. Size up the job. Small penetrations often do not require curbs. Skylights for flat roofs.

What typical detailing methods are used to seal flat roof penetrations. That s when the rubber roof gets attached to the flashing with adhesives. Step flashing are for skylights installed on shingle roofs. Roof penetrations can be categorized by whether the roof is sloped or flat.

In this image step flashing is installed. Typical methods include banding pitch pockets and cover flashings. 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. This collection of 18 articles animations and videos identifies the critical roof flashing areas illustrates durable roof flashing details and shows how to flash roofs right in the real world.

The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.