Flashing, pipe boots, vent penetrations, and valleys are common places where Marietta roofs leak

https://s3.us-east-005.backblazeb2.com/my-home-blog/roof-leak-repair-finding-the-real-source.html

Flashing, pipe boots, vent penetrations, and valleys are common places where Marietta roofs leak, especially during wind-driven rain, making proper sealing and inspection important after storms.