Coast to Country Locksmiths Logo


0499 021 686


Locks are an essential component in securing our homes, offices, and valuables. However, locks can fail due to various reasons, leaving us vulnerable to theft and other security breaches. In this article, we shall discuss the common causes of lock failure and provide tips on how to prevent them.

Causes of Lock Failure

1. Wear and Tear

Locks, like any other mechanical device, are subject to wear and tear due to constant use. Over time, the lock’s internal components, such as the springs and pins, can become worn out and eventually fail. When this happens, the lock may become difficult to operate or cease to function altogether.

2. Improper Installation

Improper installation of locks is another common cause of lock failure. If a lock is not installed correctly, it may not function as intended, making it easier for intruders to bypass it. To avoid this, it’s essential to hire a professional locksmith to install your locks correctly.

3. Keyway Damage

The keyway is the part of the lock where the key is inserted. If the keyway is damaged, the lock may become difficult to operate, or the key may not turn at all. Keyway damage can occur due to forced entry attempts, regular use, or exposure to the elements.

4. Rust and Corrosion

Rust and corrosion can also cause lock failure. When locks are exposed to moisture, they can begin to rust, which can cause the internal components to seize up. Corrosion can also cause the lock to become weak, making it easier for intruders to break in.

5. Tampering and Forced Entry

Intruders may use various tools to try and bypass the lock, which can cause damage to the lock’s internal components. If an intruder is successful in their attempt, the lock may become useless, leaving your property vulnerable to theft.

Preventing Lock Failure

1. Regular Maintenance

It’s recommended that you have your locks serviced by a professional locksmith at least once a year. During the service, the locksmith will inspect the lock’s internal components, lubricate the moving parts, and make any necessary repairs.

2. Professional Installation

As previously mentioned, improper installation can lead to lock failure. Therefore, it’s essential to have your locks installed by a professional locksmith. A professional locksmith has the necessary skills and tools to ensure that your locks are installed correctly, reducing the risk of lock failure.

3. Lubrication

Locks require regular lubrication to ensure that their internal components function correctly. You can use a graphite-based lubricant to lubricate your locks. However, avoid using oil-based lubricants as they can attract dust and dirt, causing the lock to become clogged.

4. Protection from the Elements

Protecting your locks from the elements is also essential in preventing lock failure. If your locks are exposed to the elements, such as rain and snow, they can begin to rust and corrode. To protect your locks, you can use a lock lubricant that contains a rust inhibitor. You can also use a weather-resistant cover to protect your locks from the elements.

5. Security Measures

Implementing additional security measures can also prevent lock failure. For example, you can install security cameras or an alarm system to deter intruders from attempting to break in. By doing so, you reduce the risk of someone attempting to tamper or force their way into your property.


Lock failure can leave your property vulnerable to theft and other security breaches. However, by understanding the common causes of lock failure and implementing the tips provided in this article, you can prevent lock failure and ensure that your property remains secure.

Remember, regular maintenance, professional installation, lubrication, protection from the elements, and additional security measures are all essential in preventing lock failure.

Whether it’s for your home or business, a high-quality locking system can provide you with peace of mind knowing that your belongings and loved ones are safe and secure. If you’re in need of lock installation services in Burpengary, look no further than Coast to Country Locksmiths.