Expert Automatic Door Repair in Osterley
Don't let a jammed door disrupt your business in Osterley. We offer same-day diagnostics for Dorma, Record, and Geze systems. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Revolving Door Speed Control
We calibrate the speed and torque of revolving doors in Osterley, ensuring the collapsible wings operate correctly in panic situations.
Swing Door Operator Tuning
We adjust latching action and backcheck on swing operators (like Record DFA 127). This ensures your Osterley door closes securely against wind pressure.
Fire Alarm Interface
We verify the link between your door and the building fire panel. In Osterley, the door must 'Fail Safe' (open fully) immediately when the alarm sounds.
Retrofit Kit Upgrades
Don't buy a new door. We fit modern retrofit kits (motor/control) into your existing header in Osterley, extending asset life by 10 years.
Active Infrared Safety Beams
We test your side-screen safety beams. In Osterley, these must instantly re-open the door if a pedestrian is detected in the threshold, preventing impact injuries.
Common Faults We Fix in Osterley
| 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 Osterley. 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 Osterley?
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 Osterley for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.