VELUX Aluminum Flashing Kit with Underlayment for Deck Mount Skylights Model:30/30 LST 25 x 54 and

LST 25 x 54 and LST 27 x 31 features an anti-slip step and modern design

Suited for backpan or mechanical fastening applications

Load capacity

It is available with either an FSK (foil-scrim-kraft) or PSK (poly-scrim-kraft) facing

With STYROFOAM™ Brand Scored Square Edge Insulation

VELUX Aluminum Flashing Kit with Underlayment for Deck Mount Skylights Model:30/30 LST 25 x 54 andVELUX EDL deck mount step flashing interweaves with shingles and other low profile roofing materials to help provide proper water drainage. It includes an adhesive underlayment that provides an additional layer of water protection and prevents leaks. When paired with the VELUX No Leak Skylight (models FS, VS, VSE, VSS) this flashing makes the skylight eligible for the VELUX 10 year installation warranty. Model Rough Opening Size Code 14 45 14. 5 in x