The Reasons Double Glazed Door Lock Replacement Is More Dangerous Than You Realized

· 5 min read
The Reasons Double Glazed Door Lock Replacement Is More Dangerous Than You Realized

Double Glazed Door Lock Replacement

Double-glazed door lock replacement can seem like a daunting task but with the proper tools and step-by guideline, it's manageable. Replacing a window lock can help provide extra security and improve your business or home's overall energy efficiency.

Take off the screw that holds the faceplate of the lock cylinder. Then, using a screwdriver, twist it to the left and then remove the cylinder.

Replacement Cylinders

Euro lock door cylinders or barrel locks, are found in nearly all uPVC double glazed doors, and provide proven security and dependability. The replacement of a cylinder is usually required due to a key being lost or stolen but also due to the aging process and the possibility of corrosion. Our cylinders are available in a range of sizes, styles and finishes to match your door. Depending on your needs, you can choose between cylinders with 1-star or 3-star ratings that are secured by insurance-approved Kitemarks BSI.

Cylinder locks are a basic pin and barrel system that has been used in uPVC door for many years. However, the weakness of these locks is that they can be easily manipulated by burglars using tools to "snap" them and gain access to your home. We suggest that you replace your cylinders with snap-resistant cylinders in order to protect yourself from this common method of burglary.

To remove the old cylinder, first open the door. Then, locate the screw on the edge of the doors between the outer handle and the handle inside. This screw is usually a different color and will stand out in comparison to the others. This screw can be removed completely with the help of a screwdriver. If the screw is unable to move, then try applying a 3 in 1 type oil and leave it for an hour or so. This may help. Alternatively, you can work the screw's head in the  direction of 'unscrew' to shock it loose.

Having removed the handle screws, slackening the cylinder by turning it in either direction (the direction of the cylinder will vary based on the side of the door the locking mechanism is situated). Once the cylinder has been loose, pull it towards you and remove it. Then, measure the cylinder's width and length to purchase a replacement.

We have a range of half and full cylinders, as well as various security cylinders that are rated for anti-snap and anti-bump. These cylinders are BSI kitemarked and Secured by Design certified and offer high levels of physical security for your home.

Replacement handles

If you're replacing handles on the uPVC front door, there are plenty of designs and colours to choose from. The most important thing to remember is that the handle should fit correctly. The keyhole size and screw size will have to be in line in addition. The best method to verify is to follow our easy guide on how to measure for uPVC handles. This will ensure that you get the best measurements and 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 keep potential thieves from being able open the lock on your uPVC front doors.

The majority of major uPVC handle manufacturers will have replacement handles for double glazed doors. Companies like ERA Avocet Millenco offer a variety of lever and lever-lever handles in different finishes. You can pick the lever handle with a snib for additional security.

Depending on the type of replacement you require, you may have 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 you have a problem with your locking system then it's recommended to contact an Locksmith to fix the issue for you, however If it's the handle that you need replacing then you can fix it yourself.

After you've taken your measurements then you can then compare them to the sizes of replacement handles on the market. The most popular size for uPVC door handles is 92pz size, but there are also 70pz or 68pz sizes. It is also important to ensure that the new handle has an appropriate backset and faceplate. This will ensure the screw holes are properly aligned and that the lock in the door is not damaged.

If you are replacing your door handles and you're looking to improve the security level, it is recommended to choose one that has Sold Secure SS301 (or 2* Kitemark) seal. They're a great choice due to their approval by the police and come with an exclusive anti-drill and anti-pick features.

Faceplates for replacement



Door keepers and faceplates function as a last line of defense against burglars. They show them that your home is secure, stopping them in their tracks. They are crucial and should be bought from a trusted hardware shop, whether you shop online or in person. This will ensure that you receive a sturdy device that will shield your windows and doors from corrosion and damage over time.

It is important to know the difference between a single-point uPVC locking system and a multipoint uPVC one.  Repair My Windows And Doors  could be similar to apples and oranges. You must choose the correct faceplate or backset according to the type of lock you are installing. A 'backset' is the distance from the door's edge to the centre of the handle or cylinder. A 'faceplate is the metal band that covers the edges around the mechanisms. These are the key factors in determining which replacement parts you will need for your new uPVC lock system. It's then a matter of following the easy instructions for installing them!

Replacement locks

Depending on your preference There are many options available when it comes to replacing locks for uPVC doors. These locks are designed to withstand forces and provide greater security for your home. There are uPVC multipoint locking systems designed for commercial use. They are typically supplied by reliable companies, like Fullex center lock gearboxes and Gardinia door locks made of UPVC.

When choosing a new lock for your window, it is important to be aware of the type of backset that you require and the faceplate you require. To ensure that the lock is secure and properly fitted and is compatible with your existing lock, ensure that you match the backset and faceplate. For example, if your current lock has a 35mm backset as well as split spindle, it is possible to purchase a brand new uPVC door handle that has a compatible gearbox, such as the Laird Saracen Surelock.

It is also important to ensure that the lock you choose is the same size of the handle and holes for the faceplate on your existing windows. This is essential to ensure seamless integration of the window lock and handle.

If you've decided to purchase the right lock replacement and you are ready to install it in your window. It is a good idea to consult your local locksmith in this process. They will be able assist you in locating the appropriate lock. You should also test the new lock.

To prevent this, you should replace your double glazed windows with a top-quality lock that is resistant to forced entry. This will protect your valuables and keep your family safe from burglars. Replacing window locks will improve the security of your home at a affordable cost. The process can be challenging when you're not experienced with it. To succeed in this task, you must follow these steps.