1-1/2 in Adjustable Base Roof Flashing

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Galvanized base no-calk roof flashings provide a watertight seal for roof penetrations around plumbing vent pipes in both commercial and residential settings. Constructed from stamped galvanized steel, this flashing features a non-fading sealing collar to maintain integrity against the elements. The unit is designed to slide directly over drain waste vent piping and is fully compliant with UPC- and IPC- standards for plumbing installations.