Expert Automatic Door Repair in Chorleywood
Business owners in Chorleywood know that a broken shopfront door kills trade. We provide rapid, industrial-grade repairs. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Planetary Gearbox Renewal
Grinding noises usually mean nylon gear fatigue. Instead of replacing the whole operator, we rebuild the planetary gearbox on-site in Chorleywood, saving you thousands.
Access Control Integration
We link your door to Paxton or Honeywell systems. We ensure the 'dry contact' signal triggers the door correctly for secure staff entry in Chorleywood.
Control Board Logic Repair
We diagnose faults in the Microprocessor Control Unit (PCB). Our Chorleywood engineers can often reset factory parameters or update firmware rather than swapping expensive boards.
Finger Guard Compliance
For swing doors in Chorleywood, finger entrapment is a major liability. We inspect and replace fabric roller guards at the hinge line to meet BS EN 16005 regulations.
Emergency Stop Button Check
We test the red mushroom button. In Chorleywood, this must cut motor power instantly, a critical safety feature for public entrances.
Common Faults We Fix in Chorleywood
| Symptom | Likely Cause | Our Fix |
|---|---|---|
| Door Slams | Encoder Fault | Replace Motor Unit |
| Grinding Noise | Nylon Gearbox | Rebuild Transmission |
| Stuck Open | Fire Alarm / Battery | Reset Interface |
| Ghost Opening | Radar Interference | Install Digital Sensors |
Annual Maintenance Contracts (AMC)
Prevent expensive breakdowns in Chorleywood. Our AMC packages provide bi-annual service visits, legal compliance logbooks, and priority callout status.
Call 0330 223 7190 to secure your building today.
Frequently Asked Questions
Do you repair Dorma doors in Chorleywood?
Yes, we are independent experts for Dorma ES200, ST Flex, and older models.
How fast is your response?
We aim for same-day attendance in Chorleywood for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.