How to install a door lock set – Step-By-Step Guide

If you’re looking to add an extra layer of security to your home, installing a door lockset is a great option. While many different types and styles of door locks are available on the market, the installation process is generally the same. However, we’ve refined the simple step-by-step guide that will allow you to install your new door lockset easily.

Tools required to change door lockset

  • Screwdriver
  • Hammer
  • Chisel
  • Measuring Tape
  • Level

Steps to change to the door lock

Step 1: Remove the old door lockset if there is one already installed. Use a screwdriver or other tool to remove the screws holding the lock. If there is any resistance, apply gentle pressure until the screws come loose or use WD-40 to make the screws soft.

Step 2: Once the old lock has been removed, clean up any debris or residue that may be left behind. This will help to ensure that the new lockset fits properly.

Step 3: Next, hold the new door lock set and mark where the screws will need to be inserted. Use a drill or screwdriver to insert the screws, not over-tightening them.

Step 4: Finally, test the new lockset to ensure it is functioning properly. Try locking and unlocking the door several times to ensure a smooth operation.

Problems faced when installing the door lock

1. If the new door lockset is not fitting properly, make sure that the area where it will be installed is clean and free of debris.

2. If the screws are not going in smoothly, try lubricating them with a little bit of WD-40 or another similar product.

3. If the new door lock set isn’t functioning properly, you may need to take it back to the store for a replacement or exchange.


By following these simple steps, you can easily install a new door lock set on your own. If you have any questions or difficulties during the process, consult with a professional locksmith for assistance.

Read More: Best Smart Lock For Bedroom Door | How to lock your door without a lock


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