Can Wind-Driven Rain Enter Through Roof-to-Wall Flashing in St. Paul?
Yes. During a St. Paul storm, wind-driven rain can enter gaps at roof-to-wall flashing, even when shingles remain intact. Wind pressure pushes water toward open laps, loose terminations, and poorly connected wall drainage. Roof-to-wall flashing leaks require water-path verification. A ceiling stain doesn’t establish the entry point, and caulking the nearest visible joint may leave…
