DuraVent DuraVent Adjustable Roof Flashing with 8" Inner Diameter

Round Gas Vent Collection Galvalume Adjustable Roof Flashing with 8 Inch Inner Diameter This Galvalume Adjustable Roof Flashing with 8 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use to weather proof the penetration of vent pipe through the roof. Storm Collar required. Select roof flashing based on pitch of roof. For pitches of 0/12 - 6/12. Made of galvalume. Features: Fuel Type: Gas, Liquid Propane Inner Diameter: 8" ...