Which roof vent is involved?
A plumbing vent, bath fan, dryer outlet, and other penetration are not interchangeable. The component and the roof-side flashing should both be identified before a replacement part is selected.
What work belongs in the roof repair?
We identify covering and flashing to open or replace. Duct, fan, plumbing, or electrical work has its own scope when it is part of the project; GAF pipe-boot instructions apply only to the named compatible product.
How is the repair documented?
Keep the part information and completed roof work together. If moisture returns, note where it appears and when so the next review can focus on the same penetration and connected system.

