Expert Automatic Door Repair in Colindale
In the bustling commercial environment of Colindale, a functional automatic door is essential for footfall and security. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Heavy Duty Operator Install
For massive glass leaves in Colindale, standard motors fail. We install heavy-duty operators capable of moving 200kg+ doors effortlessly.
Emergency Stop Button Check
We test the red mushroom button. In Colindale, this must cut motor power instantly, a critical safety feature for public entrances.
Weather Mode Programming
Winter in Colindale is cold. We program 'Partial Open' modes (e.g., 50% width), keeping heat inside while allowing pedestrian access.
Fire Alarm Interface
We verify the link between your door and the building fire panel. In Colindale, the door must 'Fail Safe' (open fully) immediately when the alarm sounds.
Control Board Logic Repair
We diagnose faults in the Microprocessor Control Unit (PCB). Our Colindale engineers can often reset factory parameters or update firmware rather than swapping expensive boards.
Common Faults We Fix in Colindale
| 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 Colindale. 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 Colindale?
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 Colindale for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.