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

Moment #2: Bubbling paint and peeling drywall

Bubbling paint usually means moisture is trapped behind the surface. Slow leaks around roof flashing or valleys can soak drywall for days or weeks before it looks “serious.” The key sign is texture change: soft spots, blistering, or peeling edges. If you see this after storms, treat it as a repair priority to reduce the risk of mold and larger interior damage.