Mortice Deadlock Replacement

A mortice deadlock is a type of lock that's commonly found in homes and other buildings. Over time, these locks can wear out, break, or become damaged, making it difficult or impossible to secure your property. Fortunately, changing a mortice deadlock is a relatively simple task that can be done with just a few basic tools. In this guide, we'll walk you through the steps to remove the old mortice deadlock and install a new one, so you can keep your home or property safe and secure.

  1. Gather the necessary tools: To change a mortice deadlock, you'll need a screwdriver, a chisel, a hammer, a new mortice deadlock, and screws. Make sure the new deadlock is the same size as the old one.
  2. Remove the old deadlock: First, remove the screws on the faceplate of the deadlock, then use a screwdriver to remove the screws on the edge of the door. With the screws removed, pull the deadlock out of the door.
  3. Prepare the mortice for the new deadlock: With the old deadlock removed, you'll need to prepare the mortice for the new deadlock. Use a chisel and hammer to remove any excess wood or debris from the mortice. The mortice should be clean and flat to allow the new deadlock to fit snugly.
  4. Install the new deadlock: Insert the new deadlock into the mortice, ensuring that the faceplate is flush with the door's surface. Secure the new deadlock in place by screwing in the screws on the edge of the door. Test the deadlock by turning the key to ensure it's working correctly.
  5. Attach the strike plate: The strike plate is the metal plate that's attached to the door frame where the bolt of the deadlock fits into. Align the strike plate with the bolt and screw it into the door frame using the screws that came with the new deadlock.
  6. Test the new deadlock: Check that the new deadlock is working correctly by turning the key and ensuring that the bolt is extending and retracting smoothly. Test the door by opening and closing it to make sure that the latch bolt is aligned with the strike plate.
  7. Clean up: Finally, clean up any debris or sawdust left over from the installation, and dispose of the old deadlock and screws properly.
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Reasons Why Change Mortice Deadlock?

There are several reasons why you might want to change a mortice deadlock:

  1. Wear and tear: Over time, mortice deadlocks can become worn or damaged, making them less effective at securing your property. If you've noticed that your lock is not working as well as it used to, it may be time to replace it.
  2. Security concerns: If you've recently experienced a break-in or attempted break-in, you may want to consider upgrading your locks to increase your property's security. Changing your mortice deadlock is an excellent way to do this.
  3. Key issues: If you've lost your key or are having trouble getting it to turn in the lock, it may be time to replace the mortice deadlock altogether. This will ensure that you have a functioning lock that you can rely on.
  4. Home renovation: If you're renovating your home or changing the doors, you may want to update your mortice deadlock to match the new aesthetic. This can also be an opportunity to upgrade to a more secure lock.

Overall, changing your mortice deadlock can help to increase your property's security and provide peace of mind, especially if you're experiencing any of the issues listed above.

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