The lint trap catches the lint you see. The vent line collects the lint you do not, coating the long run of duct between the dryer and the outside wall, year after quiet year. It costs you money the whole time, since a choked vent makes every load run long, and it is quietly one of the most common causes of house fires in America: lint is engineered tinder sitting in a warm tube next to a heating element.
The good news is that this is among the easiest hazards in your house to eliminate. One visit, the whole line, done.
What the service covers
- The complete vent run cleared, from the dryer connection to the exterior hood, not just the reachable first stretch
- Rotary brushing that scrubs the duct walls where compacted lint clings
- The exterior hood and flapper checked, cleared and confirmed to close, since a stuck flapper is an open door for cold air and nesting birds
- Airflow verified at the end, measured rather than assumed
- The transition hose behind the dryer inspected, where crushed foil duct quietly strangles plenty of laundry rooms
The signs your vent is choking
- Towels need a second cycle, or jeans come out damp at the seams
- The dryer top, or the laundry room itself, runs hot mid-cycle
- A hot, dusty smell while the machine runs
- Barely any airflow at the outside hood when the dryer is on
- Years have passed since anyone touched it, which in most houses means ever
Why we bundle it with chimney visits
Same ladders, same vacuums, same instinct for moving air through a duct safely. Plenty of Thornton customers have us do the dryer line during the annual chimney visit, one appointment that clears both of the house's lint-and-soot chores for the year. Ask when you book and we will quote the pair together.
FAQ about dryer vents
How often does a dryer vent need clearing?
Once a year for the average family, more for heavy laundry households or long duct runs with multiple elbows. If drying times are creeping up, the vent is asking early.
How long does the cleaning take?
Usually under an hour for a standard run. Long routes, roof terminations or bird nests add time, and we say so at the door rather than on the invoice.
Something is nesting in my dryer vent. Now what?
Stop running the dryer and call. Birds love an uncovered vent hood, and lint plus nest material next to a heat source is the exact combination to take seriously. We clear it humanely and fit a proper guard so the room stays vacant.