DuraVent DuraVent Aluminum Adjustable Roof Flashing with 16" Inner Diameter

Round Gas Vent Collection Aluminum Adjustable Roof Flashing with 16 Inch Inner DiameterThis Aluminum Adjustable Roof Flashing with 16 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: 16"Leng...