Expert Automatic Door Repair in Aldersbrook
In the bustling commercial environment of Aldersbrook, 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.
Glass Alignment & Anti-Rise
Heavy doors drop over time. We adjust eccentric rollers and anti-rise bolts to lift the door leaf, preventing it from scraping the floor in your Aldersbrook premises.
Planetary Gearbox Renewal
Grinding noises usually mean nylon gear fatigue. Instead of replacing the whole operator, we rebuild the planetary gearbox on-site in Aldersbrook, saving you thousands.
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 Aldersbrook entrance.
Revolving Door Speed Control
We calibrate the speed and torque of revolving doors in Aldersbrook, ensuring the collapsible wings operate correctly in panic situations.
Solenoid Bolt Replacement
Security is vital. We replace failed electro-mechanical locks and solenoid bolts, ensuring your property in Aldersbrook is 'Fail-Secure' every night.
Common Faults We Fix in Aldersbrook
| 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 Aldersbrook. 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 Aldersbrook?
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 Aldersbrook for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.