Key Safe Installation
A high-security key safe professionally installed into an exterior brick wall. Key safes provide secure, convenient access for homeowners, carers, and emergency services — fitted flush and built to last.
Deadlock Installation — Metal Door
A British Standard BS3621 certified TSS deadlock professionally fitted to a metal door. Deadlocks provide a significantly higher level of security than standard locks and are often required by home insurers for full cover.
Door Frame Reinforcement
A burglar forced entry by smashing through the door frame. The customer — already familiar with our work from a previous job — called us immediately. We reinforced the frame with heavy-duty hardware, restoring security fast and giving the customer full peace of mind.
"After a break-in, I called LT Lockworks straight away — I'd used them before and knew they'd sort it fast. They arrived quickly, reinforced the whole frame and made the door secure again. Wouldn't call anyone else."
— Returning Customer · South London
Sashlock Installation — Wooden Door
A complete sashlock with lever handle and escutcheon key plate professionally fitted to an oak interior door. A sashlock combines a latch and a deadbolt in one unit — providing both convenience and security in a clean, modern finish.
Fire Exit Push Bar Replacement
A full panic bar / push-to-open fire exit bar replaced on a commercial steel door. Fire exit hardware must meet strict safety regulations — we ensure all installations are compliant, functional, and built to last, keeping both staff and premises protected.
Hookbolt Replacement & Euro Lock Change
A worn multipoint hookbolt mechanism and euro cylinder replaced on a UPVC door. The first image shows the old faulty mechanism with the euro lock still in place — the second shows the new hookbolt strike plate and cylinder fitted cleanly. A common but critical repair that restores full security to any UPVC door.
Gatemaster Lock Installation — Side Gate
The customer could only lock her side gate from the inside using bolts — leaving no way to secure it from the outside. We supplied and fitted a Gatemaster deadbolt lock with a keyed cylinder, giving her full external access control for the first time. The job came with its challenges — the gate needed adjusting and reinforcing, the ground was uneven and uphill, and nothing was quite straight — but the end result was spot on. The customer was so happy she left a tip! 🎉
Hardware Used: Gatemaster Deadbolt
Heavy-duty bolt-through gate lock with keyed cylinder — suitable for wooden, metal and PVC gates. Lockable from both sides.
"A tricky job — uneven ground, an unlevel gate, and a tight space — but the customer was so pleased with the result she left a tip on top. That's what it's all about."
Window Board-Up — Residential Door
A customer's front door fanlight window was broken and needed immediate securing. As a temporary measure, cardboard had been placed to cover the gap. We attended on an emergency basis and fitted a proper wooden board cut precisely to shape — securing the arch window and making the property safe while a permanent glass replacement was arranged.
Window Board-Up — Commercial Property
A commercial premises on 14A had its door glass smashed. The customer called us for an emergency board-up to secure the property and prevent further access. We fitted a full OSB board to completely cover the glazed section — making the premises weatherproof and secure until a permanent repair could be carried out.
House Fire — Emergency Access & Lock Replacement
A customer's house suffered a fire. In the chaos, their key was destroyed in the blaze — leaving them locked out of their own home with a damaged door. They called LT Lockworks for emergency access.
We gained entry using a precision 6mm drill-picking technique — no damage to the door, no damage to the frame. The old burnt lock was carefully removed, the door was fully secured with a brand new ERA Certfire BS3621 5-lever sashlock, fresh keys cut, and everything covered and repaired. The customer was back inside their home safely.
"Non-destructive entry. No damage to door or frame. New ERA Certfire BS3621 5-lever sashlock fitted with fresh keys. Door fully secured and repaired — customer back in their home safely."
Need a Locksmith in London?
Key safes, deadlocks, lock replacements and more — across all London boroughs. No upfront payment required.