Common Trade Diagnostic Faults
Offices and corporate buildings in London Bridge often require rapid fixes for slamming Dorma closers.
- Break-out system limit switches misaligned, halting high-traffic entrance cycles altogether.
- Automatic commercial doors lingering open or halting midway through sliding cycles due to internal logical loops.
- Concealed transom systems grinding and binding because internal gear spindles dropped beneath standard clearance parameters.
- Hydraulic door closures or floor springs discharging dangerous oily fluid indicators of severe internal breakdown.
Engineering Process
- 1
Precision Calibrations
We physically source new machinery modules, implement hardware profiles, and precisely scale closing cycles and detection radii.
- 2
Automated System Triage
Our trade engineers deploy rapidly to map sensor connectivity, power lines, and structural clearway alignments to pinpoint operational failures.
- 3
Compliance Evaluation Tests
Every automated system repair concludes with an exhaustive check to enforce absolute building compliance with UK BS EN 16005 metrics.
London Bridge Operations Hub
Lead Engineer: John M. (Unit: DR-57)
Recent Deployment in London Bridge: Serviced a Record automatic sliding door system
Commercial & Automatic Services
Shopfront Closer Replacements
Extraction and fitting of heavy-duty concealed door transom closers from structural brands including Dorma, Axim, and Alpro.
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.