DURAVENT TYPE B ADJUSTABLE ROOF FLASHING - 7 INCHThis DuraVent adjustable roof flashing weatherproofs the penetration of 7-inch B-vent pipe through your roof. The adjustable design accommodates roof pitches from 0/12 to 6/12, eliminating the need for cutting or custom fitting.
- Inner diameter: 7 inches
- Material: Aluminum/galvanized steel construction
- Roof pitch compatibility: 0/12 to 6/12
- DuraLock connection system for secure, tight seal
- Part of BV Round Vent system
- Type B gas vent component
Application: Used where the B-vent pipe passes through the roof to weatherproof the penetration point. Type B gas vent is engineered to heat up rapidly and remain hot during appliance operation, minimizing condensation.