Engineering Process
- 1
Compliance Testing
Every commercial repair concludes with a rigorous stress test to guarantee smooth operation, building security, and compliance with local fire regulations.
- 2
Commercial Hardware Sourcing
We carry heavily stocked vans with leading trade parts including Dorma, Geze, Axim, and Alpro mechanisms to ensure a first-time fix and minimal business disruption.
- 3
Precision Engineering
We safely extract the damaged hardware, install the commercial-grade replacements, and recalibrate the door's tension and closing sweep speeds.
- 4
Rapid Trade Diagnostics
Our engineers arrive equipped to assess the mechanical fault on your door—whether it's a blown Dorma floor spring, a slammed Axim closer, or jammed Adams Rite locks.
Common Trade Diagnostic Faults
Offices and corporate buildings in Clapham Junction regularly need rapid fixes for slamming Dorma closers.
- Aluminium shop doors scraping heavily against the threshold, making it difficult for customers to enter.
- Heavy metal industrial doors dropping on their hinges, preventing the crash bar from locking.
- Glass office doors violently slamming shut causing shatter risks to employees and clients.
- Adams Rite commercial locks failing to engage properly, leaving the retail premises unsecured overnight.
- Shopfront floor springs leaking black hydraulic fluid, indicating a blown internal seal.
Clapham Junction Operations Hub
Lead Engineer: Dave T. (Unit: DR-90)
Recent Deployment in Clapham Junction: Extracted and replaced a blown Dorma floor spring
Commercial Services
Shopfront Transom Closers
Specialist diagnostics and replacement for Dorma, Axim, and Alpro concealed transom closers to fix violently slamming retail doors.
Floor Spring Extraction
Heavy-duty floor spring replacement for glass shopfronts. We safely extract and replace blown Geze and Dorma hydraulics without removing the entire door.
Commercial Door Lock Replacements
Precision fitting for Adams Rite deadlatches, hook bolts, and flush bolts to guarantee your commercial property is perfectly secure overnight.