Dryer Vent Maintenance in Houston, TX

Why does one load of towels take two hours?

That question usually points at the duct, not the dryer. Houston air is humid. Lint leaving the drum arrives wet. In a long run it does not blow out as dry fluff. It packs into a felt lining on the duct wall, and the lining thickens at every elbow. Two-story subdivisions are the worst case. A second-floor laundry to roof cap can run 20 to 35 feet with two or more elbows. Each turn is a place the felt starts.

The layout tells us what tools come out. Postwar ranches often have a short side-wall vent, cleared from outside in minutes. Tract homes from the 1960s through the 80s hide a long lateral behind an interior closet. Bungalows and infill put the dryer in a garage corner with duct across the garage ceiling. Townhome and mid-rise stacked units vent through shared chases to a sidewall louver.

Rooftop terminations collect more than lint here. Pine needles and oak catkins mat the screen. Birds, wasps, and squirrels nest in roof and gable caps.

We also look for disconnected attic joints. Hot moist air dumped into insulation feeds mildew, and you smell it before you see it.

Annual clearing suits most single-family homes. Every six to nine months for long attic-to-roof runs, pets, or six-plus loads weekly.