Parts that wear — and can be replaced
Rollers, handles, locks, and track surfaces are designed to be serviced. When they wear, the door feels heavy, noisy, or insecure even though the panel and frame are fine.
- Roller replacement to restore smooth, quiet travel
- Track repair, section replacement, or a compatible snap track
- New handles and locks matched to the door profile
- Height and alignment adjustment so the panel seals and latches
When hardware repair makes sense
If the glass is intact, the frame is square, and the door’s problems trace back to rollers, track wear, or a failed lock, repair is usually the practical choice. It keeps the existing door in service and addresses the cause directly.
When replacement may be the better plan
Extensive frame corrosion, a badly damaged sill, or a door you already plan to upgrade can make new installation the better investment. If that’s the case, we’ll say so and can discuss new sliding door options, including impact systems.
Snap tracks, used where they fit
A snap track is a compatible cover that fits over a worn rail so the rollers have a smooth surface again. It’s a good solution when the track underneath is sound, and not a substitute for repairing or replacing a structurally damaged track.
Our assessment process
The inspection is what tells us whether repair is the right call.
Operate the door
We note where it drags, binds, or fails to latch.
Inspect frame and hardware
We check rollers, track, lock, handle, and the condition of the frame.
Compare options
We explain what repair would involve and when replacement may be worth considering.
Planning a visit to your building
Some buildings ask contractors to register in advance, use a particular entrance, or book elevator time. If that applies to your property, mention it when you call so the visit can be scheduled with those details in mind.
Sliding Door Repair questions
Is it worth repairing an older sliding door?
If the frame and glass are in good condition and the problem is wear in the rollers, track, or lock, repair is often worthwhile. We’ll tell you if the frame condition suggests otherwise.
Does repairing an impact door affect its rating?
Replacing worn hardware with compatible parts is maintenance. It doesn’t upgrade or certify the door’s impact rating.
Can you install a new sliding door if repair isn’t practical?
Yes. We also install new sliding glass doors, including impact systems. Requirements depend on the product and the opening.