Replace Lock on Your UPVC Door Yourself
You can replace the lock on your door made of upvc yourself, as long as you have access to both sides of the handle's faceplate. You'll also require a screwdriver, a long bolt and an entry key.

Sometimes, a door mechanism made of uPVC may become stuck because it's not properly lubricated or because something inside has broken. If you know what to do, it's easy to repair.
Prepare for repairs
uPVC doors can be subject to a variety of problems and some are more significant than others. You may be able repair the issue yourself if your uPVC lock gets stuck or is misaligned. It is essential to ensure that you do not damage the mechanism that locks your door in order to avoid making the problem worse. It is also recommended to avoid using lubricants such as grease or oil since they can cause the locking mechanism to become sticky. Instead, you should opt for light graphite powder or machine oil because they are safer and won't harm your uPVC door.
A uPVC barrel for a door lock isn't easy to remove once it has been installed, so you should carefully consider what you are doing before starting. It is recommended to hire a locksmith if you are not familiar with this type of repair. They will make sure that the job is done correctly. This will save you time as they will finish the task quickly and efficiently.
The first step is to take out the screw that holds the barrel in the position. It is a different color to the rest of the screws on the door. It can be found in the inside edge of the edging, near the faceplate of the lock. Once this is removed, you can then slide the lock out. Once the lock has been removed, you can take off the handle.
It is important to know that a locked uPVC door can be opened and closed without the handle. The uPVC has a built-in security system known as multipoint locking. This system is comprised of two hooks on the top and bottom, plus an latch or deadbolt in the middle. This creates a very strong and secure door.
If you're unable to open your uPVC doors, it's most likely the locking cylinder. The uPVC lock cylinder can be equipped with a specific key, which makes it as easy to break or displace as other locks. If you're not familiar with this kind of repair, it's best to seek out an expert locksmith.
Remove the Cylinder
The cylinder is a tiny part of the handle on the uPVC uPVC that allows you to lock or unlock the door. It is typically constructed using pin-based technology, while it has worked for quite a while however, it is currently being targeted by criminals who want to increase their chances of breaking into your home. You can improve the security of your home by replacing the cylinder.
First, remove the handle from the door by loosening the screws that secure it using a Phillips-head screwdriver. Save these screws to use them to reconnect the handle once the job is finished. Locate the pinhole that holds the handle to the trim. Find an old-fashioned paper clip or pin that can be straightened then inserted into the hole. Apply pressure to the pin as you rotate the handle until it releases. When the pin is released, you will have to pull the handle toward you in order to retract the latch.
Once the old cylinder is loose, you can remove it by hand. Be careful not to damage threads on either side of the cylinder, or the cam that is in the middle. If the cylinder isn't moving easily it could be held by the handle furniture or the locking mechanism and will need to be loosened so that it can move out.
When you are ready to replace the cylinder, search for one that has been certified by an independent testing organization to meet the minimum standards for anti-snap and anti-bump security. There are many different types of locks available on the market, therefore it is crucial to understand the requirements prior to deciding to select an alternative.
Bring the cylinder you have used to the retailer if you can so that you can ensure you're purchasing an identical replacement. There are around 25 different sizes of lock cylinders to choose from and it is therefore essential to accurately measure yours.
Reinstalling the Cylinder
You may have to replace your locks if not functioning correctly. This can be done for a number of reasons, such as improving security or meeting the insurance requirements. You might need to change the lock if you have lost your keys, or if you recently relocated. Whatever the reason, replacing your uPVC door lock isn't a difficult task and is achievable by most people with a bit of help.
First, make sure the door is opened or secured securely so that it doesn't close during the process. Then, take off the screws that hold the handle in place with the screwdriver. Be careful not to remove screws too quickly because this could cause small pieces to fly away and disappear. Slide out the exterior and interior handles simultaneously after removing the screws. This is a bit difficult, but it's essential not to push anything. This could cause damage to the handle mechanism and even break the handles.
Once the handles are removed, locate the cylinder fixing screw at the edge of the door. This is usually a large screw, which is in line with lower end of the cylinder. It should be a different color than the other screws on the door, and it must be easy to identify. Twist the screw to loosen it and then remove it.
After removing the screw, you should be able to see the cylinder in its socket. Insert your key, and turn it left and right. This will unlock the cylinder. Once the cylinder has been unlocked, you'll need to gently pull it out of the socket.
Once you've removed the old cylinder, insert your new one into its socket. It should go into the socket easily however if you're struggling try wriggling and pulling again. If you can't get the cylinder in the lock, you might want to replace it.
If you're replacing a euro cylinder make sure you purchase one with anti-snap and/or anti-bump protection. These features will enhance the security of your home and make it more difficult for thieves to break into your home.
Reinstalling the Handle
There are several reasons that your uPVC handle might not be functioning correctly. Sometimes it's a matter of wear and tear however, sometimes the issue is more severe. It could be that the cylinder for the lock is defective and can't be fixed, in which case it's time to replace it with a new one.
The first thing you have to do is to remove the old handle from the door. This isn't difficult to do and usually you can do it by unscrewing the two screws that hold the handle in place using the help of a screwdriver. Once the screws are removed there should be nothing holding the handle to the door. it should pull away with very little effort.
Once you've removed the handle, it's a good idea to wipe down the back plate and spindle hole so that there is no dirt or grime the area that could cause problems when you replace the handle. It's also an excellent idea to give the handle a good clean with a cloth to ensure that it's free of dirt and dust because this could affect the performance of the handle.
Before you install a new handle, ensure that it is fitted. In the majority of cases the hook plate and the roller face plate are recessed into the lock's centre. There shouldn't be any gap between them. If the handles do not fit properly it can exert a lot of pressure on the central lock case and pose the chance that something will break inside.
Start by slipping the spindle through the hole of the exterior handle, then into the hole of the inside handle. It may be necessary to tap the spindle with mallet or hammer to allow it to slide in. Once it's in the correct position, there will be an elongated bolt at the outside that you'll need to tighten. replacement window locks repairmywindowsanddoors.co.uk should be lined up, and replace the bolt that holds it in place.