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

https://garrettyrbc684.vantagequill.com/posts/storm-and-hail-roof-damage-in-marietta-what-homeowners-should-do-first

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.