Dryer Vent Hose Replacement in San Antonio, TX

Replacing the dryer vent hose

The hose rarely fails by itself. Read the lint first. Fine gray felt means airflow is already slow. Damp clumps mean the duct is sweating. Dark grit means outside air is drifting back in. Pull the hose free and shake it into a bag. The weight surprises most people.

Then look at how it was installed. Extra length coiled behind the machine is the usual sin. Coils trap lint at every low spot. Hose should be cut, not looped. Cloth duct tape is another tell; the adhesive dries, curls, and the joint slips off the stub. Point the clamp screw sideways, away from the airstream.

House type decides the work. Basement laundries let you follow the run between joists and find crushed spots. Stacked closets in townhomes give you inches, so a rigid periscope beats any flexible piece. Garage corners on slab homes load up with drywall dust and car grit, which packs ribs faster than lint alone.

Before buying hose, settle whether the duct behind the wall is the problem. Disconnect at the stub. Run the dryer briefly, venting into the room, with the lint screen clean. If heat and air come out strong, the machine is fine and the blockage sits downstream. A new hose will not touch that.