Expert Automatic Door Repair in Friern Barnet
Business owners in Friern Barnet 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.
Weather Mode Programming
Winter in Friern Barnet is cold. We program 'Partial Open' modes (e.g., 50% width), keeping heat inside while allowing pedestrian access.
Telescopic Door Alignment
Telescopic doors in Friern Barnet require precise belt synchronization. We align the slow and fast leaves to prevent jamming and ensure maximum opening width.
Laminated Glass Replacement
Smashed glass? We replace toughened or laminated safety glass for automatic doors in Friern Barnet, securing your site immediately.
Emergency Stop Button Check
We test the red mushroom button. In Friern Barnet, this must cut motor power instantly, a critical safety feature for public entrances.
Assa Abloy Error Codes
We diagnose sensor conflict errors on Assa Abloy sliding systems, resetting the learning cycle for smooth operation in Friern Barnet.
Common Faults We Fix in Friern Barnet
| 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 Friern Barnet. 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 Friern Barnet?
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 Friern Barnet for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.