25 Roof Leak Warning Signs (With Photos) — When to Call a Roofer for Repair

Moment #18: Active drip from roof decking seam

An active drip inside the attic usually means the leak point is nearby. Water can travel along decking seams and fasteners before it finally drops onto insulation or framing. This is typically urgent because moisture can spread quickly and damage large areas. Place a container temporarily, document where the drip starts, and avoid touching wet electrical components. A fast repair often prevents more expensive interior restoration.