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

https://raymondphyr892.theglensecret.com/the-hidden-cost-of-delaying-emergency-storm-repairs-in-north-texas-1

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.