Water Leak Above Window – Common Causes (It’s Not Always the Window)

Water leaking above a window often looks like a failed window installation, but that is not always the case. In this video I explain the most common reasons water appears above or around a window frame, and how to properly diagnose the source before attempting any repair. We cover: • Why water can track down from above • External sealant failure • Roof and flashing issues • Blocked drainage or cavity problems • How to inspect the outside safely • When the window is not the real cause This guide is designed for DIY homeowners and beginner tradespeople who want to understand the problem properly before spending money or starting repairs. Always assess your skill level before attempting work, especially when working at height. This video is for educational purposes only. Subscribe for practical, straightforward window and door repair guidance.