Wind-driven rain in Rockwall infiltrates via capillary gaps at flashing, unsealed nail heads, lifted shingles

https://pub-3fb81553dec8447e9f78cc13238c2c70.r2.dev/roofers/metal-roof-coating-in-kaufman-county-top-4-in-2026.html

Wind-driven rain in Rockwall infiltrates via capillary gaps at flashing, unsealed nail heads, lifted shingles, ridge vents, and wall-to-roof transitions. Pressure differentials push water sideways, masking the true entry point.