Common Trade Diagnostic Faults
Busy high-street shops in Great Dunmow frequently depend on rapid fixes for slamming Dorma closers.
- Safety safety-edge parameters failing resistance checks, triggering automated door controller fallback overrides.
- Break-out system limit switches misaligned, halting high-traffic entrance cycles altogether.
- Hydraulic door closures or floor springs discharging dangerous oily fluid indicators of severe internal breakdown.
Commercial & Automatic Services
Automatic Sliding Door Repairs
Specialist engineering for unresponsive automatic sliding systems. We repair track rollers, belts, and motor assemblies for Record and Gilgen doors.
BS EN 16005 Safety Sensors
Full recalibration, performance indexing, and replacement of infrared safety beams and activation sensors for total pedestrian compliance.
Floor Spring Removals
Sourcing and swapping out completely blown or fluid-leaking hydraulic floor springs from commercial Geze and Dorma casing housings.
Shopfront Closer Replacements
Extraction and fitting of heavy-duty concealed door transom closers from structural brands including Dorma, Axim, and Alpro.
Automatic Swing Operators
Mechanical diagnostics and replacement of heavy overhead automatic swing operators, control logic cards, and articulated link arms.
Great Dunmow Operations Hub
Lead Engineer: Dave T. (Unit: DR-47)
Recent Deployment in Great Dunmow: Serviced a Record automatic sliding door system
Engineering Process
- 1
Compliance Evaluation Tests
Every automated system repair concludes with an exhaustive check to enforce absolute building compliance with UK BS EN 16005 metrics.
- 2
Specialist Commercial Sourcing
Our dynamic response vehicles house authentic parts from Record, FAAC, Axim, and Dorma to enable single-visit commercial remediation.
- 3
Precision Calibrations
We physically source new machinery modules, implement hardware profiles, and precisely scale closing cycles and detection radii.