EDL step flashing
provides a weather-tight seal for deck mounted skylights or roof windows
installed on roofs with thin roofing materials such as asphalt or fiberglass
shingles, slate, cedar shingles and shakes*.
Each piece of step flashing is interwoven with a layer of roofing material for proper water drainage. No caulk or sealants are needed. Type EDL for skylights is designed for roofs with slopes from 14º (3:12) to 85º (137:12). Type EDL for roof windows is designed for roof pitches required by GPL and GDL.
* ZZZ 200 additional step flashing pieces required for shakes and other thick roofing material