Why our service works well for security upgrades
Full door check first
We look at the surrounding door setup, not just the lock, so the upgrade has a sound base.
Key control considered
Where tighter control matters, the lock choice can reflect that from the beginning of the job.
A stronger response to known risks
This route suits lost keys, occupancy changes and entrances that need a more serious upgrade.
A step up from a routine lock change
High-security lock installation is about more than replacing one product with another. We need to look at the whole entrance, including the door, frame, existing hardware and the kind of protection you want the lock to deliver. This route is often worth discussing after lost keys, a change of occupancy or when the current setup no longer feels strong enough. With Cardiff Lock & Safe Company Ltd, the upgrade starts with the actual vulnerability you want to address, not just with the lock catalogue.
Fitted accurately so the upgrade works
Once the door and priorities have been assessed, we select a compatible high-security lock and fit it carefully. Alignment, locking action and normal day-to-day operation are checked before the job is signed off, because a stronger lock still has to work cleanly every time you use it. Where key control matters, we can also explain how that affects the choice of product from the outset.
Frequently asked questions
When is a high-security lock worth fitting?
It is often a sensible upgrade after lost keys, a change of occupancy or where the existing setup no longer feels strong enough. We assess the whole door arrangement before recommending the lock.
Do you check the door and frame too?
Yes. A stronger lock only works properly if the surrounding door assembly can support it. We look at the door, frame, existing hardware and alignment before fitting the new lock.
Can you upgrade one entrance without changing every lock?
Yes, if that is the entrance causing the concern. We can look at the specific door and explain what improvement is possible there, while also flagging any wider security issue you may want to address later.
