How to Change a Euro Cylinder Lock

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How to change a euro cylinder lock

Figuring out how to change a euro cylinder lock can seem like a daunting task, but it’s actually a straightforward process that can be done with the right tools and a bit of know-how. A euro cylinder lock is a type of lock commonly found on uPVC and composite doors. They are often used in homes and businesses and can be changed when the lock is damaged or when keys are lost or stolen.

Replacing a euro cylinder lock involves removing the old lock and replacing it with a new one. This can be done by unscrewing the old lock, removing it from the door, and then inserting the new lock and screwing it into place. It’s important to make sure that the new lock is the correct size and type for the door, and that it is installed correctly to ensure that the door is secure. With the right tools and a bit of patience, changing a euro cylinder lock can be a simple and straightforward process.

Assessing the Lock

When changing a euro cylinder lock, the first step is to assess the lock in question. This involves identifying the type of euro cylinder lock and measuring its size.

Identifying the Type of Euro Cylinder Lock

There are two main types of euro cylinder locks: single cylinder locks and double cylinder locks. Single cylinder locks have a keyhole on one side and a thumb turn on the other, while double cylinder locks have keyholes on both sides. It is important to identify the type of euro cylinder lock before purchasing a replacement, as the two types are not interchangeable.

Measuring the Size of the Lock

Euro cylinder locks come in a range of sizes, so it is important to measure the size of the lock before purchasing a replacement. The size of the lock is determined by measuring the overall length of the lock and the distance from the centre of the lock to the edge of the cylinder on both sides.

To measure the overall length of the lock, remove the existing lock from the door and measure the length of the metal part of the lock. To measure the distance from the centre of the lock to the edge of the cylinder, measure from the centre of the lock to the edge of the cylinder on both sides.

Once the type and size of the euro cylinder lock have been identified, it is important to purchase a replacement lock that matches these specifications to ensure a proper fit and secure installation.

In summary, assessing the lock is an important first step when changing a euro cylinder lock. This involves identifying the type of euro cylinder lock and measuring its size to ensure a proper fit and secure installation.

Removing the Old Lock

When changing a euro cylinder lock, the first step is to remove the old lock. This can be done with some basic tools and a little bit of know-how. In this section, we will cover the steps to remove the old lock.

Removing the Fixings

The first step in removing the old lock is to remove the fixings. This is usually done by unscrewing the screws that hold the lock in place. To do this, the person should use a screwdriver to unscrew the screws that are holding the lock in place. Once the screws are removed, the lock should be loose enough to remove.

Removing the Cylinder

The next step is to remove the cylinder from the lock. This can be done by inserting the key into the lock and turning it to the open position. Once the lock is open, the cylinder can be removed by sliding it out of the lock. It is important to ensure that the cam at the side of the lock is flush with it, otherwise, it will not slide out.

It is also important to measure the length of the old cylinder so that the new cylinder can be the correct length. Once the old cylinder has been removed, the new cylinder can be inserted into the lock and screwed into place.

In summary, removing the old lock involves removing the fixings and then removing the cylinder. It is important to measure the length of the old cylinder so that the new cylinder can be the correct length. With these steps completed, the person can move on to installing the new lock.

Installing the New Lock

After removing the old euro cylinder lock, the next step is to install the new one. This section will provide a step-by-step guide on how to install a new euro cylinder lock.

Inserting the New Cylinder

The first step is to insert the new cylinder into the door. Here are the steps to follow:

  1. Insert the new cylinder into the hole in the door.
  2. Turn the key to align the cam inside the cylinder with the door mechanism.
  3. Push the cylinder into the door until it is flush with the door surface.
  4. Test the cylinder to make sure it is working properly.

Replacing the Fixings

Once the new cylinder is inserted, the next step is to replace the fixings. Here are the steps to follow:

  1. Align the screw holes in the cylinder with the screw holes in the door.
  2. Insert the fixing screws and tighten them with a screwdriver.
  3. Test the cylinder again to make sure it is working properly.

It is important to note that some euro cylinder locks may require additional steps for installation. Always refer to the manufacturer’s instructions for specific guidance on how to install your particular lock.

In summary, installing a new euro cylinder lock involves inserting the new cylinder into the door and replacing the fixings. By following the steps outlined in this section, you can successfully install a new euro cylinder lock and ensure the security of your property.

Testing the New Lock

Once the new euro cylinder lock has been installed, it is essential to test it to ensure that it is working correctly. Here are some steps to follow when testing the new lock:

Step 1: Test the Key

Insert the key into the new lock and turn it to ensure that the lock opens and closes smoothly without any issues. Check that the key can be inserted and removed easily, and that it turns smoothly without any resistance.

Step 2: Check the Alignment

Check that the lock aligns correctly with the door frame and the strike plate. The lock should fit snugly into the door and should not be loose or wobbly. If the lock is not aligned correctly, it may cause issues with locking and unlocking the door.

Step 3: Test the Locking Mechanism

Test the locking mechanism by locking and unlocking the door several times. Ensure that the lock engages and disengages smoothly and that the door locks securely. Check that the latch bolt extends and retracts smoothly and that the door opens and closes without any resistance.

Step 4: Test the Security Features

Check that the new lock has all the necessary security features, such as anti-drill, anti-pick, and anti-bump properties. These features are designed to prevent burglars from gaining entry to your property by drilling, picking, or bumping the lock.

Step 5: Call a Professional

If you encounter any issues with the new lock during testing, it is essential to call a professional locksmith to inspect and rectify the problem. Attempting to fix the lock yourself may cause further damage, which could be costly to repair.

By following these steps, you can ensure that the new euro cylinder lock has been installed correctly and is working correctly. Testing the lock is vital to ensure that your property is secure and that you can gain entry to your home without any issues.

Conclusion

Changing a Euro Cylinder lock is a task that requires some basic DIY skills, but it’s not overly complicated. With the right tools and a bit of patience, anyone can replace their old lock with a new one.

When it comes to choosing a new Euro Cylinder lock, it’s important to consider the level of security you need. Look for locks that are British Standard approved and have the Kitemark symbol. These locks have been tested to withstand common types of attacks, such as drilling and picking.

It’s also worth considering the type of lock you want. Euro Cylinder locks come in different sizes and shapes, and some have additional features, such as anti-snap technology or key control systems.

Before starting the replacement process, make sure you have all the necessary tools and materials, and read the instructions carefully. Take your time and follow the steps one by one. If you’re unsure about anything, don’t hesitate to seek professional help.

Overall, changing a Euro Cylinder lock is a worthwhile investment that can improve the security of your home or business. By following the right steps and choosing the right lock, you can rest assured that your property is well-protected.

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AUTHOR

David is the owner of Locksmiths of London and he's passionate about improving home security.

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