
Non-Destructive Opening
Here at Northwest Lock & Key, we are proud to call ourselves experts in the non-destructive opening of locks, doors and windows, having been opening everything from office drawers to high-security doors and safes for a number of years.
Our Non-Destructive Opening Guarantee
There are many fallacies banded about when it comes to non-destructive opening, and many of you may have heard some of them, usually relating to claims of unpickable locks, or locks which must be drilled or broken out because of their security rating.
If you have locked your keys inside, even if you have high security locks, in 99% of cases we can open your door for you to let you retrieve your keys and continue using them as normal, without the need for a new lock.
If you have lost your keys, or are unsure if they are lost, we can open the door non-destructively to let you check, and if necessary we can give you a full lock change if that is what you decide on. In the case of a faulty or failed lock or mechanism which has caused your door to be jammed shut and not able to be opened with or without the keys, we can quickly diagnose the problem in most cases before opening the door- eliminating any guesswork, ensuring that we can open your door quickly and efficiently and replace the correct part without upsetting the door or window or any of the associated parts.
As usual, even in these cases, we will in the vast majority of cases be able to give you a full and upfront fixed quote for all work before opening the door or window. We will always endeavour to give you a full diagnosis and upfront quote before doing any work, and we guarantee to only charge for work done – if we cannot open it, you will not be charged, ever.
What types of locks can we open non-destructively?
We can open the vast majority of locks of the following types- even if they are faulty:
- Euro cylinders (up the the highest grades and including 3-Star Diamond grade)
- Oval cylinders
- Rim cylinders
- Mortice locks (3 lever, 5 lever, all grades)
- Wafer locks
- Tubular locks
- Padlocks
- Safe locks
- Key safes
- Digital code locks


What types of doors can we open non-destructively?
If you are not sure what type of lock you have, we can usually open the following, in both residential and commercial settings- even if they have faulty or failed parts:
- Upvc and composite doors and windows
- Wooden doors/ windows
- Steel doors/ windows
- Post box locks
- Cash boxes
- Security key cabinets
- Furniture locks
- Office doors/ windows
- Shipping containers
- Gate doors and locks
- Safes
- Bike locks
- Gun cabinets
- Jewellery cabinets
- And more
If you are still not sure, please give us a call and ask. We can usually tell you from a photo if it is something we can do.
