Expert Automatic Door Repair in Brompton
In the bustling commercial environment of Brompton, 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.
Kevlar Drive Belt Tensioning
A loose belt causes 'juddering'. We install reinforced Kevlar timing belts and tension them to factory Newton-meter specs, ensuring smooth acceleration for your Brompton entrance.
Control Board Logic Repair
We diagnose faults in the Microprocessor Control Unit (PCB). Our Brompton engineers can often reset factory parameters or update firmware rather than swapping expensive boards.
Energy Efficiency Upgrades
Stop heating the street. We install horsehair brush strips and rubber gaskets to seal your entrance, reducing energy bills for Brompton businesses.
Brushless DC Motor Diagnostics
The drive unit is the heart of your system. In Brompton, we troubleshoot high-torque DC motors, replacing worn carbon brushes or faulty encoders to restore silent operation.
DDA Low Energy Systems
Make your Brompton shop accessible. We install 'Low Energy' push pads for wheelchair users, complying with the Equality Act (DDA).
Common Faults We Fix in Brompton
| 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 Brompton. 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 Brompton?
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 Brompton for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.