Roof Leak Detection

What This Service Involves

Chasing a leak across a wet Western Washington roof takes more than a bucket and a guess, because water travels sideways along rafters long before it stains a ceiling below. Our technicians combine hose testing, moisture meters, and a close read of your attic to trace the true entry point rather than the spot where it drips. In a region where horizontal rain hammers the north and west elevations for months, we pay special attention to wind-driven intrusion around penetrations and wall transitions. The result is a targeted repair plan instead of an expensive shotgun re-roof.

Benefits

Stops interior water damage before it spreads into insulation and framing; isolates the real leak instead of guessing at symptoms; protects against the sideways, wind-driven rain common across Puget Sound; delivers a written diagnosis you can act on with confidence

Our Process

1) Interview you about when and where the leak shows up during Northwest storms; 2) Inspect the attic and roof deck for staining, active moisture, and travel paths; 3) Run controlled water testing on suspect penetrations and valleys; 4) Deliver a marked-up diagnosis with a prioritized repair recommendation

What Affects the Cost

Roof pitch and safe access on a rain-slick surface; number of penetrations, valleys, and wall transitions to test; how far water has migrated from the actual entry point; attic accessibility and whether insulation must be moved to reach the deck

Best Time of Year

Book detection at the first sign of a stain rather than waiting for the peak October-through-March rains that make active leaks far worse.