What Is Double Glazed Door Lock Replacement? To Make Use Of It

· 5 min read
What Is Double Glazed Door Lock Replacement? To Make Use Of It

Double Glazed Door Lock Replacement

It might seem difficult to replace a double glazed door lock but it's not difficult with the proper tools. Replacing a window lock can add security and boost the overall energy efficiency.

Remove the retaining screw on the faceplate of the lock cylinder. Use a screwdriver and twist the cylinder to the left.

Replacement Cylinders

Euro lock door cylinders or barrel locks are available in nearly all uPVC double glazed uPVC doors. They provide security and reliability and have been tested and proven to function. A cylinder might need to be replaced due to a lost or stolen key, but it can also be due to the aging and corrosion. Cylinders are available in a variety of sizes, styles and finishes to match your door. Depending on the requirements of your home, you can select between cylinders with 1-star or 3-star ratings. These cylinders are covered by BSI Kitemarks that are approved for insurance.

Cylinder locks utilize a simple pin & barrel system that has been utilized in uPVC door for many years. The drawback to these locks is that they can be easily manipulated by burglars using tools to "snap" them and gain access to your home. We suggest replacing your cylinders with anti-snap cylinders to safeguard against this popular method of burglary.

To remove the old cylinder first of all open your door and find the screw that is located on the edge of the door between the outer handle and the inner handle. The screw will typically be distinct from the other screws as it has a different color. The screw can be removed completely with the help of a screwdriver. If the screw doesn't move, try applying 3 in 1 oil and let it sit for an hour. This can help. You can also chisel the screw head in the  direction of 'unscrew to shock it loose.

After removing the handle screws, you can loosen the cylinder by turning it in either direction (the direction will vary depending on the side of the door the locking mechanism is situated). Once the cylinder is loose pull it towards you and then remove it. Then, measure the cylinder's length and width to buy the replacement.

We supply a wide range of standard half and full cylinders and a variety of specialised security cylinders that are certified for anti-snap and bump resistance. These cylinders are BSI kitemarked and Secured by Design accredited and provide high levels of physical security for your home.

Replacement handles

If you're replacing the handles on an uPVC front door, there are plenty of designs and colours to choose from. The most important thing to remember is that the handle must fit properly. The screw size and keyhole size should be identical. The best way to determine this is to use our helpful guide to measuring for uPVC handles. This will ensure you get the best measurements and you purchase the right handle. It's also worth thinking about upgrading to a security set of handles. This will ensure your door is secure and can help prevent potential thieves from being able to open the locks on your uPVC front doors.



You should be able to get handles to replace your double glazed doors from the majority of major uPVC handle suppliers. There is a wide selection of lever and handles in various finishes from companies such as ERA, Avocet and Millenco. You can select the lever handle with a snib for additional security.

Depending on the type of replacement you require depending on the task, you might need to replace the entire handle or only the lever. This is typically due to wear and tear but could also be due to a lock mechanism problem. If your lock is faulty, it's best to contact a Locksmith. If you're only looking to replace the handle of the lock, you could do it yourself.

Once you've gotten your measurements you can begin to compare them with the sizes of the replacement handles available on the market. The most popular size for uPVC door handles is 92pz size, but there are also 70pz and 68pz sizes. You will also need to make sure that the new handle comes with a compatible backset and faceplate. This will ensure the screw holes are aligned correctly and also ensure that the lock inside the door isn't damaged.

If you are replacing your door handles and you're looking to improve the security level, it is recommended to select one that has Sold Secure SS301 (or 2* Kitemark) seal. These are a good choice because they're approved by the police and come with a patented anti-drill and anti-pick features.

Faceplates replacement

Door keepers and faceplates function as the last line against burglars. They signal to burglars that your home is safe and stop them in their tracks. They have a significant role to play and should always be purchased from a trusted hardware store, either online or physical. This will help you to make sure you're buying a quality device that lasts for a long time and will protect your windows and doors from corrosion and damage over time.

It is crucial to understand the distinction between a single-point uPVC locking system and multipoint uPVC one. They can be similar to apples and oranges. You will need to select the correct backset or faceplate in accordance with the type of lock you are installing. A 'backset is the distance from the door's edge to the center of the handle or the cylinder. A 'faceplate is the metal band that is used to cover the edges around the mechanism. These are the main factors that determine which parts are required for your new uPVC locking system. Then it's just a case of following the easy instructions for installing them!

Replacement locks

Depending on the style you prefer There are a variety of alternatives available to the replacement of locks for uPVC doors. These locks are designed to resist force and provide increased security for your home. There are also uPVC multipoint door locking systems that can be used in commercial premises as well. They are typically provided by reliable companies, like Fullex center lock gearboxes and Gardinia door locks made of UPVC.

When you are choosing an alternative window lock you should be aware of the kind of backset and faceplate you require. To ensure that  door lock replacement  is safe and secure and will fit correctly ensure that it matches these. If your lock has a 35mm spindle as well as a backset of 35mm it is recommended to buy a new uPVC handle with a gearbox that fits, such as the Laird Saracen surelock.

You should also make sure that the lock you choose matches the size of the handle and faceplate holes in the windows you have already. This is crucial to ensure a seamless connection between the handle and the window lock.

Install the new lock in your window once you have chosen the right one. It is recommended to consult your local locksmith during this process. They will be able assist you in choosing the correct lock. It is also advisable to test the new lock.

To prevent this from happening, replace your double-glazed windows by installing a lock of top quality that is resistant to forced entry. This will protect your valuables from a burglary and also keep your family safe. Installing new window locks can increase the security of your home for a a reasonable price. It can be a challenge for those who aren't familiar with the procedure. To be successful in the process it is essential to follow these steps.