Double Glazed Door Lock Replacement
Double glazed door locks can appear like a daunting task, but with the proper tools and step-by steps instructions, it's doable. The replacement of a window lock can give you extra security and improve your home or business's 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 present in the majority of uPVC double-glazed doors and provide proven security and dependability. A cylinder could require replacement due to a stolen or lost key, but it can be due to the aging and corrosion. Our cylinders come in various sizes and styles to match your door. Depending on the requirements of your home you can pick between 3-star and 1-star cylinders. These cylinders are protected by BSI Kitemarks which are approved for insurance.
Cylinder locks use a simple pin and barrel mechanism that has been used in uPVC door for many years. The weakness of these types however, is that burglars could easily manipulate them with tools that allow them to "snap", and gain entry into the home. We suggest replacing your cylinders using anti-snap cylinders to safeguard against this popular method of burglary.
To remove the old cylinder, you must first open your door. Then, locate the screw on the edge of the door between the outer handle & inner handle. This screw is usually able to stand out from the rest of the screws because it has a different color. This screw can be removed completely with a screwdriver. If the screw isn't moving try applying 3 in 1 oil and letting it sit for an hour. This might help, or you can chisel into the head of the screw in the 'unscrew' direction to slam it loose.
After removing the handle screws, loosen the cylinder by turning it in any direction (the direction will depend on the side of your door the locking mechanism is on). Once the cylinder is loose, pull it towards you and remove it. Measure the cylinder's width and length prior to purchasing an alternative.
We provide a variety of half and full cylindrical cylinders and a variety of 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 then there are many colours and styles to choose from. The most important thing to remember is that the new handle is positioned correctly. The keyhole size and screw size will both have to be matched too. The best way to determine this is by using our handy guide on measuring for uPVC handles. This will enable you to take the most precise measurements and ensure that you purchase the right handle. Upgrade to high-security handles. This will increase the security of your door and can help keep potential thieves from being able access the locks on your uPVC front doors.
You should be able to find replacement handles for your double-glazed doors from most major uPVC handle manufacturers. There is a wide variety of lever and handles in various finishes from companies such as ERA, Avocet and Millenco. You can select a lever handle that has a snib for extra security.
Based on the requirements of your situation, depending on your needs, you may have to replace the entire handle, or just the lever. Most often, this is due to wear and tear, however sometimes it could be caused by a problem with the mechanism for locking. If you have a problem with your lock system, it's best to call in a Locksmith to fix the issue for you, but If it's the handle that to be replaced, you can do it yourself.

Once you've gotten your measurements you can start to compare them against the sizes of the replacement handles that are available on the market. The most commonly used size is the 92pz handle but there are also 70pz and 68pz handles for uPVC doors. The new handle must also have a backset and a faceplate that are compatible. This will ensure that the screw holes are aligned properly and won't harm the door lock.
If you are replacing your door handles and you're looking to improve the security level, it is recommended to select a set of handles with Sold Secure SS301 (or 2* Kitemark) seal. These are a good option because they're endorsed by the police and have an anti-drill, anti-pick features.
Faceplates for replacement
Door keeps and faceplates serve as a last line of defense against burglars. They let burglars know that your home is secure, stopping them in their tracks. They are important and should be purchased from a reputable hardware shop whether in person or online. This will ensure that you get a durable device that will shield your doors and windows from rust and damage over time.
replacement lock for upvc door is also important to be aware of the differences between multipoint uPVC lock and single point one, they can differ as much as apples versus oranges. Depending on which you are installing you will have to select the right backset and faceplate, a "backset" is the distance between edge of the door and the center of the handle or cylinder, and a 'faceplate' is the metal strip that is used to cover edges around mechanisms. These are the main factors that will determine which parts you will need to replace for your new uPVC locking system. It's then a process of following the directions for fitting them!
Replacement locks
Based on your preference there are many options available when it's time to replace the locks on uPVC door. They are generally designed to withstand force and provide enhanced security for your home. There are uPVC multipoint locking systems designed for commercial use. They are typically supplied by trustworthy companies, such as Fullex center lock gearboxes and Gardinia UPVC door locks.
When you are choosing a replacement lock for your window, you should be aware of the type of backset that you require as well as the faceplate you need. To ensure that the lock is secure and properly fitted ensure that it matches the backset and faceplate. If your lock has a 35mm spindle as well as an a 35mm backset it is recommended to purchase a brand new uPVC handle with a gearbox that is compatible, such as the Laird Saracen surelock.
In the same way, you must make sure that the lock you choose is compatible with the dimensions of the handle hole and faceplate of your existing windows. This is crucial to ensure a seamless connection of the handle and window lock.
Once you have selected a replacement lock you can then put it in your window. During this process, it is recommended to speak with a locksmith in your area, since they'll be competent in selecting the best match. In the end, you must test the new lock to make sure it's working correctly.
To prevent this from happening, replace your double-glazed windows with a lock with a high-quality lock that can withstand forced entry. This will safeguard your valuables from burglary and ensure your family's safety. Installing new window locks is an affordable alternative that can improve the security of your home. It can be a challenge when you're not experienced with it. To finish the job successfully it is essential to be sure to follow these steps.