Sliding door track repair and replacement
A worn track destroys new rollers within months. We clean and straighten where we can, and replace the bottom track when it's past saving.
The bottom track is the surface your door rolls on, and once it's worn or bent, no roller will run true on it. Track work runs 90 minutes to three hours depending on whether we can straighten the existing track or need to replace it outright.
What this repair actually is
The track is the raised aluminum rail set into the bottom of the door frame. It carries the entire weight of the panel — often 100 to 200 pounds of glass — concentrated on two small contact points. Over years, that pressure rolls the crown of the track flat, and grit accelerates the process. A worn track has a visible groove or a mushroomed edge where the metal has spread sideways under load.
Why it fails faster in Northeast Florida
Two things do the damage here. First, salt corrodes the screws holding the track down; when they let go, the track lifts slightly and the panel starts riding on an edge instead of the crown. Second, humidity turns ordinary sand and grit into a grinding paste that works the track surface every time the door moves. Homes with sliding doors opening onto sand or unpaved patios see this fastest. We often find the real reason a customer is on their third set of rollers in six years is a track nobody ever looked at.
Signs you need it
- You replaced the rollers recently and the door is already dragging again
- The track has a visible dent, groove, or a section that's spread flat
- The door derails or lifts out of the track when you move it fast
- Water pools in the track instead of draining through the weep holes
- You can see rust or white powdery corrosion along the rail
How we do the work
- Remove the panel and clear the track of grit, sand and old lubricant
- Inspect the full length for flattening, dents, and loose or corroded fasteners
- Straighten and re-seat where the damage is limited and the profile is intact
- Replace the bottom track when the crown is gone — a track cap over damaged rail is a temporary fix, not a repair
- Clear the weep holes so water drains instead of sitting against the metal
- Rehang, level and test the panel across its full travel
Looking for this repair near you?
We're a mobile service, so there's no shop to drive to — we come to the property. That covers Jacksonville and the beaches, St. Augustine and Ponte Vedra, Palm Coast and Flagler Beach, and south through Orange City and DeLand.
Duval County
Jacksonville · Jacksonville Beach · Atlantic Beach · Neptune Beach · Baldwin
St. Johns County
St. Augustine · Ponte Vedra Beach · St. Johns · Fruit Cove · Elkton · Hastings
Flagler County
Palm Coast · Flagler Beach · Bunnell
North Volusia County
DeLand · Orange City · DeBary · Lake Helen · De Leon Springs · Pierson
Questions about track repair & replacement
Can you install a track cap instead of replacing the track?
Sometimes, and it's cheaper. But a cap over a badly damaged rail hides the problem rather than fixing it, and it raises the panel height, which throws off the lock. We'll tell you on site which one your door actually needs.
Why does the track matter so much for roller life?
A roller is engineered to turn on a rounded crown. On a flattened or grooved track, the wheel carries load on its edge instead of its face. That's what flat-spots a new roller within months.
Do you have to remove the door frame?
Usually not. Most bottom tracks can be replaced with the frame in place once the panels are out.
Other repairs we handle
Roller replacement
The repair we do most. Worn rollers are why a door drags, sticks, or takes two hands. We fit sealed stainless assemblies rated for coastal air.
Locks & handles
Broken latches, handles that spin, doors that won't lock. Most are a same-visit fix with hardware we carry on the truck.
Pocket doors
Doors that disappear into the wall are the ones most contractors won't touch. We service hangers and track without cutting your drywall in most cases.