DuraVent DuraVent Aluminum Adjustable Roof Flashing with 3" Inner Diameter

Round Gas Vent Collection Aluminum Adjustable Roof Flashing with 3 Inch Inner DiameterThis Aluminum Adjustable Roof Flashing with 3 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 PropaneInner Diameter: 28"Length...