The whole sliding system, not just the symptom
A sliding door that judders, sticks, or won't fully close is usually telling you about wear deeper in the system — a stretched belt, a worn carrier wheel, debris in the track, or a drifting sensor. We diagnose the root cause rather than just nudging a setting.
We work on single-slide, bi-parting and telescopic configurations, including full-breakout slides used on emergency-egress entrances.
Tested and returned to spec
After the mechanical fix we re-calibrate the operator, reset opening and closing speeds and forces to specification, and run the door through an AAADM-style safety check before handing it back.
What's included
- Track cleaning, alignment and replacement
- Belt, carrier wheel and anti-rise guide replacement
- Operator and motor repair
- Bi-parting and telescopic slide service
- Full-breakout egress slide repair
- Speed, force and safety re-calibration
Signs you need sliding door repair
- Door judders, sticks or drags along the track
- Panels no longer meet or seal when closed
- Door slams or closes too hard
- Breakout panel sticks or will not reset
