The VELUX No Leak Fixed Curb-Mounted skylight is sized to work with most types of site-built curbs, whether they are slightly out-of-square, pre-existing, or surrounded by unusually thick flashing and roofing material. When paired with VELUX ECL/ECW flashing, it features 3 layers of water protection and comes with a 10-year no leak installation warranty, plus 20 years on glass, 10 years on product, and 5 years on blinds and controls.
Product Title: Velux 22-1/2 In. X 46-1/2 In. Fixed Curb-Mounted Skylight With Tempered Glazing Fcm 2246 0005 Fcm 2246 0005