Common Key Duplication Service Mistakes to Avoid for Security and Convenience

When it comes to safeguarding your property, whether it's your home, office, or vehicle, having properly duplicated keys is crucial.
However, many people overlook the importance of quality key duplication, leading to issues that can compromise both security and convenience.
As one of the UK’s leading locksmiths and safe specialists, NLS Security is here to guide you through the common key duplication mistakes to avoid.
1. Using low-quality key blanks
One of the most frequent mistakes people make is opting for cheap, low-quality key blanks.
While this may seem like a cost-effective choice, these inferior blanks are more likely to wear down quickly, bend, or even break in your lock. Not only does this compromise your security, but it can also lead to the inconvenience of a stuck or broken key.
Tip: Always choose high-quality key blanks from a reputable provider like NLS Security. Our keys are made from durable materials that ensure longevity and reliability.
2. Relying on unqualified key cutters
Key cutting may seem like a straightforward task, but it requires precision and expertise.
Relying on an unqualified or inexperienced key cutter can result in keys that don’t fit correctly or work smoothly. Inaccurate key duplication can lead to wear on your locks and even cause them to malfunction over time.
Tip: Trust your key duplication needs to experienced professionals. At NLS Security, our expert locksmiths use advanced key cutting technology to ensure every key is an exact match.
3. Ignoring wear and tear on the original key
Duplicating a worn or damaged key can be a big mistake. The imperfections in the original key will be copied, leading to a duplicate that is even less effective.
This can cause difficulties when trying to use the key, potentially leading to lockouts or further damage to your locks.
Tip: Before duplicating a key, inspect the original for any signs of wear or damage. If your key is worn, consider having a new key cutfrom the lock directly by a professional locksmith, rather than duplicating the worn key.

4. Overlooking the importance of secure key storage
Even the best key duplication service won’t protect you if the duplicates are not stored securely. Leaving spare keys in obvious places, such as under the doormat or in a flowerpot, is a common mistake that burglars often exploit.
Tip: Consider investing in a secure key safe from NLS Security. Our range of key safes provides a secure and convenient solution for storing spare keys, ensuring that they’re accessible only to those you trust.
5. Failing to update locks and keys when needed
Many people make the mistake of using the same keys and locks for years without considering the need for an upgrade. Old locks and keys can become less secure over time, especially with the advancements in lock-picking techniques.
Tip: Regularly review the security of your property. If your locks are old or you’ve recently experienced a security breach, contact NLS Security to discuss upgrading to more advanced locking systems.
6. Not keeping a backup key in a safe location
While it’s essential to avoid over-distributing duplicate keys, it’s equally important to ensure that you have a backup key stored in a secure location. Not having a backup key can lead to unnecessary stress and inconvenience if you lose your primary key.
Tip: Keep a backup key in a trusted location or with a trusted person. NLS Security can also provide secure key storage solutions, including key safes and lockboxes, for added peace of mind.
7. Overlooking the need for specialist key cutting
For certain keys, such as car keys with transponder chips or high-security keys, standard key-cutting methods won’t suffice. Attempting to duplicate these keys without the necessary expertise and equipment can result in a key that doesn’t work or, worse, damages your vehicle or lock.
Tip: For specialised keys, always use a professional locksmith with the right tools and experience. NLS Security offers car key cutting and programming services, ensuring that your keys work perfectly every time.
Choose NLS Security for your key duplication services
Key duplication is a task that demands precision and care. By avoiding these common mistakes, you can ensure that your keys provide the security and convenience you need.
Whether you require locksmith services, key cutting, or safe solutions, NLS Security is here to help. With our expert team and top-of-the-line equipment, you can trust us to deliver the highest quality service for all your security needs.
Get in touch by calling 0191 238 6000 or emailing info@nlssecurity.co.uk and take the first step towards enhanced security and peace of mind.