Expert Automatic Door Repair in Chelmsford
In the bustling commercial environment of Chelmsford, 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.
Manual Breakout Testing
For sliding doors on escape routes, we test the 'Green Box' breakout. We ensure Chelmsford staff can push the doors open manually in an emergency.
Annual Maintenance Contracts
Prevent downtime. Our AMC packages in Chelmsford provide two service visits per year, ensuring you have the legal logbook required by insurers.
Telescopic Door Alignment
Telescopic doors in Chelmsford require precise belt synchronization. We align the slow and fast leaves to prevent jamming and ensure maximum opening width.
Swing Door Operator Tuning
We adjust latching action and backcheck on swing operators (like Record DFA 127). This ensures your Chelmsford door closes securely against wind pressure.
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 Chelmsford premises.
Common Faults We Fix in Chelmsford
| 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 Chelmsford. 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 Chelmsford?
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 Chelmsford for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.