Tracing a Stubborn Residential Leak to Its Source

The Challenge

A homeowner reached out after a brown stain kept reappearing on a bedroom ceiling every time it rained hard. Two earlier attempts by other contractors had sealed the visible area below the stain, but the leak always came back. Water, it turned out, was entering far from where it was showing up inside.

Our Approach

We started with a full inspection rather than a quick patch. By examining the roof's flashing, penetrations, and the path water would naturally follow along the decking, our team identified two culprits: deteriorated step flashing where the roof met a chimney, and a cracked vent boot uphill from the interior stain. Water was running beneath the shingles and traveling several feet before dripping into the ceiling.

The Solution

• Replaced the failed step flashing around the chimney with properly integrated, watertight flashing.
• Installed a new vent boot and resealed the surrounding shingles.
• Inspected nearby valleys and penetrations to rule out additional entry points.
• Tested the repair and documented the work with before-and-after photos.

The Result

The ceiling stayed dry through the next several Atlanta downpours. Because we addressed the actual source instead of the symptom, the homeowner avoided a recurring problem — and the interior repairs they'd been postponing could finally be completed for good.