Is your door lock refusing to cooperate and leaving you stranded outside your own home? Don’t fret, as we’ve got you covered with a detailed guide on how to fix a door lock that wont unlock. Whether you’re dealing with a stuck key, a jammed mechanism, or a faulty lock cylinder, well walk you through step-by-step solutions to get your lock back in working order.

From simple tricks to more advanced techniques, we’ve compiled a comprehensive list of strategies to help you regain access to your space. Read on to discover how you can tackle this common household issue and restore peace of mind.

Lubricate the Lock Mechanism

How to Fix a Door Lock That Wont Unlock – Step-by-Step Solutions

To fix a door lock that wont unlock, one important step is to lubricate the lock mechanism. This can often solve the problem of a sticky or jammed lock.

Start by applying a small amount of graphite lubricant or silicon-based lubricant directly into the keyhole. Use the key to work the lubricant into the lock by slowly turning it back and forth.

If the lock is still not unlocking smoothly, you may need to remove the lock mechanism from the door and thoroughly clean it before reapplying lubricant. Regular maintenance of the lock mechanism can prevent future issues and keep your door functioning properly.

Taking the time to lubricate the lock mechanism can save you from the frustration of a door that wont unlock when you need it to.

Align the Door

How to Fix a Door Lock That Wont Unlock – Step-by-Step Solutions

To align the door is the next step in fixing a door lock that wont unlock. Begin by checking the hinge screws on the door frame to ensure they are tight and secure.

If any screws appear loose, use a screwdriver to tighten them. Next, examine the strike plate on the door jamb to see if it is misaligned with the latch.

If the strike plate is not properly aligned, use a screwdriver to loosen the screws and adjust it so that the latch can easily engage. Once the strike plate is aligned, tighten the screws to secure it in place.

Finally, test the door lock to see if it now unlocks properly. If the issue persists, consider reaching out to a professional locksmith for further assistance.

Call a Professional Locksmith

How to Fix a Door Lock That Wont Unlock – Step-by-Step Solutions

If you find yourself struggling to unlock a stubborn door lock despite trying various DIY solutions, it may be time to call in a professional locksmith. While some lock issues can be easily fixed with simple methods, there are times when the problem may be more complex and require specialized knowledge and tools to resolve.

A locksmith can quickly assess the situation, identify the root cause of the locks malfunction, and implement the necessary steps to fix it efficiently. Dont waste time and effort trying to force the lock open or potentially causing more damage in the process.

Leave it to the experts to ensure a proper and lasting solution to your door lock problem.


In conclusion, dealing with a door lock that wont unlock can be a frustrating issue, but by following these step-by-step solutions, you can easily troubleshoot and fix the problem. Whether its a simple matter of lubricating the lock mechanism, adjusting the strike plate, or replacing the key, there are several effective ways to get your door lock working smoothly again.

If you encounter a stubborn lock that refuses to budge, it may be time to seek professional help from a locksmith or repair service like to ensure the security and functionality of your door. By taking the time to address the issue promptly, you can avoid potential safety concerns and enjoy peace of mind knowing that your door lock is in good working order.

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