Dryer Vent Cleaning
The most dangerous duct in your house is the one nobody thinks about. Lint is extremely flammable, it collects where you cannot see it, and it collects fast.
We also run bbdryervents.com. Same crew, same trucks, same standards.
Signs it is overdue
- Clothes need more than one cycle to dry
- The dryer is hot to the touch when running
- A burning smell during a cycle
- The laundry room gets humid or warm
- Lint appearing around the door seal
- It has been more than a year
You clean the lint trap. That is not the problem.
Everyone empties the lint screen. But the screen only catches a portion of what comes off the clothes. The rest travels into the duct behind the dryer, and every load adds a little more to the run between your laundry room and the outside wall or roof.
As the duct restricts, the dryer has to run longer and hotter to do the same job. That is the mechanism behind almost every symptom people notice: clothes still damp after a full cycle, a machine that is hot to touch, a laundry room that feels like a sauna.
It is also the mechanism behind dryer fires. Heating element, restricted airflow, and a duct packed with one of the more flammable materials in the house is a bad combination. The US Fire Administration attributes thousands of residential dryer fires a year, and failure to clean is consistently the leading contributing factor.
Some setups clog far faster than others
Long duct runs
A dryer in the middle of the house venting to an outside wall thirty feet away has far more surface for lint to settle on than one venting straight through the wall behind it.
Rooftop terminations
Common on townhomes and on interior laundry rooms. Long vertical runs plus a roof cap that birds like is a combination that clogs quickly and is awkward to reach without proper equipment.
Too many elbows
Every bend slows the air and gives lint somewhere to land. A run with four or five elbows can be functionally shorter than the tape measure suggests.
Flexible foil transition duct
The corrugated foil and plastic accordion hose behind many dryers catches lint in every ridge, crushes when the dryer is pushed back, and is not permitted as concealed duct. Rigid or semi-rigid metal is the correct material.
Bird and rodent nests
A warm, sheltered opening in a wall is an obvious nesting site. We pull nests out of vents regularly, particularly in spring.
Crushed duct behind the dryer
Push the machine back tight against the wall and the transition hose folds flat. You have just halved the airflow of an otherwise clean vent.
What we do on a dryer vent visit
Pull and inspect
The dryer comes out from the wall so we can see the transition duct, the connection and the condition of the run behind it.
Rotary brush the full run
A rotary brush on flexible rods driven through the entire duct, wall to termination, not just as far as an arm reaches from either end.
Vacuum as we go
High-powered vacuum capturing the lint as it is dislodged so it ends up in our machine rather than on your laundry room floor.
Clear the termination
The exterior hood or roof cap cleared, and the damper checked so it opens under airflow and closes against weather and animals.
Check the transition duct
If the hose behind the dryer is foil, plastic or crushed, we will tell you, and we can replace it with the correct rigid or semi-rigid metal.
Test and reconnect
The dryer runs, we confirm airflow at the exterior termination, and the machine goes back with the duct routed so it is not crushed against the wall.
Dryer vents, answered
How often should a dryer vent be cleaned?
Once a year for a typical household. Large families, long or rooftop duct runs, and homes where the dryer runs most days should consider more often. If drying times have crept up, that is your signal regardless of the calendar.
Can I clean it myself with a kit?
For a short, straight run through an exterior wall, a consumer kit will get some of it. For a long run, multiple elbows or a roof termination, they generally do not reach and cannot capture what they dislodge. There is also a real risk of disconnecting a joint inside a wall cavity without knowing you have done it.
My dryer is new. Do I still need this?
The dryer being new says nothing about the duct, which is usually original to the house and shared by every dryer that has ever been installed there. New machines also tend to have more sensitive airflow sensing, so a restricted vent shows up as poor performance sooner.
Do you clean vents in townhomes and condos?
Yes, and these are often the ones that need it most because of long vertical runs and rooftop terminations. We work with individual owners and with management companies on multi-unit buildings.
Can you do this at the same time as the chimney?
Yes, and that is how most of our customers handle it. One visit, one call, and it costs less than booking the two separately. See chimney cleaning.
What if the duct is damaged or wrongly installed?
We will show you and quote the correction. Common finds are foil transition hose, ducts terminating into a crawl space or attic instead of outside, and screws through the duct wall that catch lint on every pass.
Everything else we handle on the chimney
Most of our visits turn up more than one thing. Because we do the cleaning, the masonry, the liner work and the waterproofing ourselves, you are never handed off to a second contractor.
Serving Chester County and the surrounding townships
We work out of Chester County and cover the boroughs, townships and rural stretches around it. Pick your town for local detail, or call and we will tell you straight away whether you are on our route.
Add the dryer vent to your next chimney visit
One call handles both. Free, up-front quotes with no hidden fees across Chester County.