Aluminium Door Repairs in
City of London, EC2

BLD Locksmith & Window Repairs handles aluminium door repairs across the City of London EC1-EC4. The Square Mile is essentially aluminium-and-glass curtain-wall — the densest tall-building cluster in the UK from the Gherkin (2003) and Cheesegrater (2014) to 22 Bishopsgate (2020, 62 storeys / 278m, the tallest in the City) and 8 Bishopsgate (2023). Every Class A office building has hundreds of aluminium doors: revolving entrances, automatic sliders, internal lobby sets, tenant-demise lines and back-of-house service doors. Common systems Schueco, Reynaers, Smart Architectural, Sapa, Kawneer; closer / operator brands Dorma (dormakaba), Geze, Record, and Boon Edam on the revolvers.

The recurring fault on Class A entrances is the overhead concealed closer — daily traffic of thousands of users degrades hydraulic fluid, the door starts slamming, sitting half-open or failing to latch, the top pivot or butt hinge wears, and the door drops out of square. We service or replace the closer, set the closing speed and backcheck, re-align the leaf and adjust the multi-point keep plates so the door closes square in one stroke. Daytime closures cost tenants £££, so we schedule overnight or pre-trading and coordinate access through building managers and security.

Beyond the towers we cover heritage parade work — the aluminium shopfronts behind listed facades around Leadenhall Market (Grade II*, Horace Jones 1881), Cornhill, Cheapside and the Wren-church streets — with Listed Building Consent and Conservation Area awareness, and tower entrance refurbishments that dovetail with HVM bollards / Ring-of-Steel security works at street level. Also need a locksmith in the City of London? We cover that too.