Chimney Flashing Repair

What flashing does
The metal band where the chimney meets the roof. It is the only seal between water running down the roof and the inside of the house. When it lifts or rusts, water gets in and shows up as a ceiling stain near the fireplace.
How it fails
Rust, lifted edges, dried sealant, and settling between the chimney and the roof. A leak at the chimney is flashing until proven otherwise, and it is a small repair compared to the water damage it prevents.











