DuraVent DuraVent 16" Inner Diameter - DuraTech Class A Chimney Pipe - Double Wall - 38" Roof Flashing for 0/12-6/12 Pitch

DuraTech Collection 16" Class A Roof Flashing for 0/12-6/12 PitchRoof flashing is used to weather proof the penetration of chimney pipe through the roof. Storm Collar required. Select roof flashing based on pitch of roof. For example, a 6/12 pitch has a vertical rise of 6” over a horizontal distance of 12”. Made of galvalume.DuraVent now offers DuraTech in large diameters to vent large scale residential fireplaces and building heating appliances. DuraTech chimney is tested and listed for continuous opera...