Why customers choose Armalock Locksmiths for lock fitting
New security where needed
We fit locks where a door needs an extra or differently placed locking point.
Door suitability checked
Material, thickness and frame condition guide what can be fitted properly.
Operation tested afterwards
Key use, latching and closure are checked before the job is considered done.
Fitting new locks where the door needs a different setup
Lock fitting is not always about replacing what is already there. Sometimes the door needs a new locking point, an additional layer of security or a lock fitted in a revised position after other changes to the entrance. We assess the door material, thickness, frame condition and intended use before choosing how the lock should be fitted. With Armalock Locksmiths, the aim is a lock arrangement that works cleanly with the door rather than a rushed addition that looks secure but performs badly in practice.


Accurate placement, clean fitting and full testing
Installing a lock properly means preparing the door and frame with care, fitting the lock and keeps accurately, and making sure all moving parts line up as they should. We test key operation, latching and secure closure once the work is done so the new setup feels dependable from the start. Armalock Locksmiths can also explain the difference between fitting a completely new lock arrangement and replacing an existing lock in the same opening, which matters when you are planning the best security layout.
Frequently asked questions
How is lock fitting different from lock replacement?
Replacement normally means removing an existing lock and fitting another in the same opening. Lock fitting can involve creating a new locking point, adding another form of security or placing the new lock differently to suit the door and how you want to use it.
Can any lock be fitted to any door?
No. The door material, thickness, frame condition and intended use all matter. A lock that suits one type of entrance may be unsuitable for another. We assess those practical details first so the chosen setup works properly and can be fitted without compromising the door.
Do you test the lock once it is installed?
Yes. Final testing is important because the key should turn properly, the lock should latch as intended and the door should close securely without strain. A newly fitted lock is only useful if the whole arrangement operates cleanly in everyday use.
