Engineering Process
- 1
Precision Fitting
We safely extract damaged hardware, install commercial-grade replacements, and recalibrate opening/closing speeds for safety and longevity.
- 2
Commercial Diagnostics
Our engineers arrive equipped to assess the mechanical or electrical fault on your door, whether it's a sensor failure or a blown floor spring.
- 3
Compliance & Security Testing
Every repair concludes with a rigorous test to ensure smooth operation, BS EN 16005 compliance, and full building security.
Common Trade Diagnostic Faults
Retail shopfronts in Sanderstead regularly need rapid fixes for slamming Dorma closers.
- Floor springs leaking hydraulic fluid, indicating a blown internal seal that requires urgent extraction.
- Commercial glass doors violently slamming shut, posing a severe liability risk to staff and customers.
- Automatic doors remaining stuck open or failing to detect pedestrians due to faulty motion sensors.
- Commercial locks failing to engage properly, leaving business premises unsecured after hours.
- Aluminium shopfront doors scraping heavily on the floor, making them difficult for clients to operate.
- Automatic swing operators making grinding noises or stopping mid-cycle due to motor strain.
Sanderstead Operations Hub
Lead Engineer: Andy W. (Unit: DR-80)
Recent Deployment in Sanderstead: Serviced a Record automatic sliding door system
Commercial & Automatic Services
Automatic Door Repairs
Specialist repair of automatic sliding doors, swing operators, and motion sensors. We service all major UK brands including Record, FAAC, and Gilgen.
Aluminium Door Realignment
Correcting dropped or scraping aluminium shopfront doors. We adjust heavy-duty pivot hinges to prevent lock jamming and floor damage.
BS EN 16005 Safety Checks
Comprehensive safety testing and maintenance for automated commercial doors to ensure your premises meet mandatory UK BS EN 16005 compliance.
Glass Office Door Servicing
Maintenance for frameless glass doors, including pivot realignments, bottom patch fittings, and floor spring adjustments to stop threshold scraping.
Shopfront Door Closers
Diagnostics and replacement of concealment transom closers and surface-mounted units from Dorma, Axim, and Alpro to fix slamming retail doors.
Industrial Door Hardware
Structural repairs for heavy-duty metal warehouse doors, including hinge replacement, weld repairs, and crash-bar maintenance.