
Practical security for local homes
Tell us which doors or policy requirements you are reviewing. Get a Free Estimate
Home security starts with doors and windows that close properly and locks that are suitable for the way the property is built. Upgrading a lock can make sense after moving home, following lost keys, after an attempted break-in or when reviewing the requirements in a home insurance policy.
Oldham Locksmith helps customers around Oldham understand the locks fitted to their doors and the practical upgrade options available. We do not make decisions on behalf of an insurer, and insurance policies can use specific wording, so if your provider has stated a particular lock requirement it is useful to have that wording available when we assess the door.

There is no single lock that is right for every entrance. Timber, uPVC and composite doors use different locking arrangements, and the strength of a lock also depends on the condition of the door, frame and surrounding fittings. We therefore look at the complete setup rather than treating the lock as an isolated component.
We assess the locks on commonly used external doors and explain whether they are functioning correctly and what replacement options may improve security. Any recommendation needs to suit the existing door construction and locking arrangement.
Some insurers specify lock standards or descriptions within policy conditions. If you have been given particular wording, we can compare it with the lock fitted and explain suitable hardware options, while your insurer remains responsible for confirming policy compliance.
Changing locks after moving into a new property gives the new owner control over current keys. It is also a useful opportunity to inspect the condition and suitability of the main external locking points.
Older locks can remain mechanically functional while being less appropriate for current security expectations. Where the door allows it, we can discuss more suitable replacements and explain whether other hardware also needs attention.
These doors often combine a euro cylinder with a multipoint mechanism. Security depends on how those parts work together, so we check the cylinder, handles, locking points and alignment before recommending changes.
| Service | Estimated Cost | Average |
|---|---|---|
| Single lock upgrade | Quoted after existing lock is identified | Depends on chosen security specification |
| Multiple external doors | Quoted after property assessment | Depends on number and type of locks |
| uPVC cylinder upgrade | Quoted after cylinder dimensions are checked | Depends on required cylinder |
| Insurance-related lock changes | Quoted after policy wording and door type are reviewed | Depends on stated requirement |
Security upgrades vary according to the doors already fitted and the level of hardware selected. We explain the relevant options before work goes ahead.

We assess the existing setup rather than recommending the same security product for every property.
If your policy contains a specific lock requirement, we encourage you to provide the exact wording so the options can be discussed accurately.
There is little benefit in upgrading a lock while ignoring a door that is badly aligned or putting strain on the mechanism.
If you are reviewing your home locks or checking an insurance requirement, send us the details and we can discuss the next step.
Free — no obligations

Tell us whether you are responding to lost keys, a house move, an insurer requirement or a general wish to improve security.
We identify the locks, check general operation and note any weakness or maintenance issue that affects the locking system.
We explain replacement or upgrade choices that are compatible with the doors and relevant to your reason for reviewing security.
Any completed lock work is tested with the door open and closed so normal operation can be confirmed.