For more help with this issue, see attic leaks in Florida homes: causes and clues, ceiling leak emergencies, our emergency leak detection overview, and crawlspace leak emergencies.
Roof Flashing And Vent Boot Failures
Most attic leaks start where the roof is penetrated — around vent pipes, chimneys, and valleys. Rubber vent boots crack in Florida's UV within years, and flashing lifts in high wind. Water enters at these points and travels along rafters before dripping far from the actual hole.