Step flashing are for skylights installed on shingle roofs.
Flat roof flashing details.
What typical detailing methods are used to seal flat roof penetrations.
Small penetrations often do not require curbs.
That s when the rubber roof gets attached to the flashing with adhesives.
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.
Typical methods include banding pitch pockets and cover flashings.
When a skylight is installed on a flat roof then the flashing around it should be one solid piece.
Skylights for flat roofs.
Open valleys have metal flashing to protect this critical area of the roof.
While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.
The preferred method of flashing penetrations through flat roofs involves the construction of a curb around the opening.
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.
Roof penetrations can be categorized by whether the roof is sloped or flat.
Size up the job.