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

https://emilianokiwy064.lumenforgex.com/posts/why-a-certified-and-properly-licensed-roofing-contractor-matters-in-georgia-3

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.