Expert Automatic Door Repair in Merton
Reliability is key for Merton's corporate and retail sectors. Our independent engineers specialize in zero-downtime door solutions. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Fire Alarm Interface
We verify the link between your door and the building fire panel. In Merton, the door must 'Fail Safe' (open fully) immediately when the alarm sounds.
Telescopic Door Alignment
Telescopic doors in Merton require precise belt synchronization. We align the slow and fast leaves to prevent jamming and ensure maximum opening width.
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 Merton premises.
Threshold Track Cleaning
Grit in the floor guide destroys rollers. We deep clean the sub-floor track and replace stainless steel inserts to ensure gliding operation in Merton.
Finger Guard Compliance
For swing doors in Merton, finger entrapment is a major liability. We inspect and replace fabric roller guards at the hinge line to meet BS EN 16005 regulations.
Common Faults We Fix in Merton
| 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 Merton. 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 Merton?
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 Merton for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.