A roof leak rarely shows up right under the hole. Water travels along rafters and sheathing before it drips. The guides below show how to trace a leak from the inside, what usually fails, and when to call a roofer.
Common roof problems
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Roof Leaking: How to Find the Source and What Repairs Cost
Roof leaks usually start at flashing, vent boots, chimneys, valleys or damaged shingles, and water travels before it drips. How to trace it from the…
Before you start
Walking a roof is dangerous. Look from the ground with binoculars and from the attic first, and leave steep, wet or multi-story roofs to a professional.