Dryer Vent Repair in St. Augustine, FL

Why dryer vents fail in St. Augustine homes

Salt air eats the exterior cap first. The damper flaps corrode and stick open. Humid Gulf-Atlantic air pushes back into the duct. That wet air meets dry lint. The lint stops being fluff and becomes a mat. A brush skates over a mat. It has to be cut and pulled. This is the failure we see most on the First Coast, and it is a repair, not a cleaning.

Housing stock decides the rest. Older single-story ranches have short block-wall side runs. Those are easy. Garage-wall and carport terminations sit low, so birds and wasps nest in the hood once the damper quits. Interior second-floor laundry closets vent vertically to a roof cap. Pine pollen and oak catkins felt over that screen every spring. Foil flex sags between joists on long upstairs runs and holds a low-point pool of lint and water.

Slab homes in shallow closets have their own problem. A deep-set dryer crushes the transition hose flat against the wall. Drying goes from 45 minutes to 90-plus on towels and comforters. Electric units then trip the thermal fuse.

Corrective work is rigid metal transitions, hood and damper swaps, and brush-and-vacuum of roof runs. Beach households add sand to the lint. Expect that.