Wind-driven rain in Rockwall infiltrates via capillary gaps at flashing, unsealed nail heads, lifted shingles
https://telegra.ph/The-Hidden-Cost-of-Delaying-Emergency-Storm-Repairs-in-North-Texas-The-Hidden-Cost-of-Delaying-Emergency-Storm-Repairs-in-North--06-10
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.