How to Replace Lock on a UPVC Door A door made of uPVC can become jammed when the multipoint lock becomes not aligned with the frame. This can be corrected by re-installing the barrel of the lock. This is an easy fix that doesn't require any special tools. The first step is to open the door and observe where the screw holes are located. Then, you will be able to locate the appropriate size lock cylinder for your door. Take out the old cylinder If your uPVC door is squeezing or isn't closing properly, the issue could be in the lock cylinder. Changing the cylinder is a simple and affordable solution. However, it is important to examine the cause of the issue prior to deciding to replace it. It is possible that the frame and door are not aligned properly. This could cause the lock to close. In this situation it is recommended to call an expert locksmith and pay for a service instead of trying to fix it yourself. Before beginning the process, ensure the door is opened or secured safely so that it will not close between steps. Then with a screwdriver, take the handle off and remove all the screws holding it. Make sure to keep these screws in a safe location since you will need them to reattach the handle. Once the handle is removed, you will be able to gain access to the lock cylinder. You will find an unintentional screw at the edge of the cylinder. This screw is usually a color different from the screws on the uPVC doors. Unscrew the screw and use a key to open the barrel lock. Once the lock is unlocked, you can take it off and replace it with a new one. The cylinder is the component of the lock that houses the tumblers as well as the key. When you insert the key, it is aligned with the tumblers, and allows the barrel to rotate, which then unlocks the door. It is not uncommon for the tumblers become out of alignment, which can stop the lock from working. If this happens, it is essential to replace the old cylinder with an anti-snap or anti-bump cylinder. It is important to take a measurement of the spindle of the handle before purchasing a replacement cylinder to determine the proper size. There are approximately 25 sizes for cylinders. It is important to choose the correct size to ensure that your door will fit. Be aware of the security level since certain cylinders are more secure than others. Remove the lock barrel The barrel of a lock is an internal component of a upvc door that houses the tumblers. It also receives the key. If the correct key is in the barrel it will align the tumblers and unlock the door. The barrel also houses an cylinder cam that turns to open or close the door. It is important to know how to remove the barrel from a upvc door to fix it or replace it if needed. https://www.repairmywindowsanddoors.co.uk/nottingham-window-lock-repairs-near-me/ to remove the barrel of the lock is to remove the screw that holds it in the first place. This screw is usually located in the escutcheon plate and is easy to spot because it is distinct from the rest of the screws on the door handle. It's usually a different color, so you can easily locate it. Once you've unscrewed the screw, you can take off both the outer and inner handles and start to take down the door lock. It's a good idea keep a small screwdriver with a flat head at hand, since it will be useful during the disassembly. Take note of the location of each component as you remove the old lock. This will allow you to restore it to its original position. Before proceeding, you should check for signs of wear, such as worn springs or rusty components. Install the new cylinder after removing the old one. The new cylinder is able to be installed inside the lock if the dimension is correct. To make sure you're installing the right cylinder, you should determine the length of the spindle on your existing door handle. Compare this measurement with the spindle's length on the cylinder you're replacing to determine the right size. The process of changing your lock may seem daunting, but it's actually simple. Additionally, you'll save money by doing it yourself, rather than paying for an expert locksmith. Make sure you follow the steps below carefully so you don't end up damaging your door. You might require assistance from a professional in case you're not a pro. Install the new cylinder Install the new cylinder following the removal of the old one. Be sure to choose the right size cylinder, so it will fit properly into the door handle. You can try out the cylinder by turning it both left and right. If the cylinder has a keyhole, you'll have to align the keyhole with the body of the lock so that you can insert the key easily. Once the new cylinder is installed, you'll need to secure it in the right place. Use a screwdriver to accomplish this, and be careful not to cut or cross-thread the screw. Check the lock after the screw is installed to determine whether it's secured. If it isn't you'll have to tighten the screw once more. UPVC door locks can be subjected to a lot wear and tear if they are used often. They're prone to various problems like the handle not working, or the key getting stuck in the door lock. This issue can be fixed by adjusting the locking mechanism. If your uPVC door's handle is loose Try loosening the screws holding it. If this doesn't fix the problem, call an expert locksmith. They'll be able to repair or replace the handle and lock barrel. You might be tempted to change the cylinder by yourself on your uPVC doors However, it's important to keep in mind that this work can only be done safely by a professional. If you're not a trained locksmith you could end up destroying the entire system and compromising your home security. It's also crucial to know whether you have a multi-point lock before you place an order for a replacement cylinder. These locks are found on uPVC as well as aluminium and wooden doors. These types of locks can be fitted into either hand therefore, you need to select the right replacement lock cylinder for the door you are using. Most commonly, they'll be bulb-shaped cylinders that have the key lock on the inside of the cam. Install the lock If you are looking to increase your uPVC door's security, changing the lock cylinder is a good solution. However, you must be aware of the dangers that come with snapping locks, so it is best to employ a professional locksmith install your new locks. This way, you do not have to worry about a burglar who might break into your home. uPVC lock problems are common. The good news is, many of them can be easily repaired without replacing the door or handle. Euro cylinders that are unable to move or become stuck are the most frequent issue. This could cause the key to stop working. In some cases, a simple adjustment is all that is needed, and this can be done easily by anyone using the proper tools. It is first important to know the type of uPVC lock that is used to lock your door. You will usually find this information on the manufacturer's label close to the head or foot of your door. Once you know the name of the manufacturer you can look for a suitable replacement. It is also essential to measure your cylinder to ensure you are getting the right size. You should measure from the center circle of the keyhole all the way to the middle spindle. This is called the PZ measurement. Once you've gotten your measurements, you can choose the uPVC handle that is the same dimensions and shape of the cylinder. It should match the spindle as well as the handle. Then, take out the handle that was previously used. Screw in the new handle. You may need to use a plier or screwdriver to tighten the handle however, be careful not to over tighten it because this could cause damage. Once the new handle is installed after which you need to screw the long screw back. It will take some time to ensure that the screw is in just the right place so that it doesn't fall on any object. Then, you can test your uPVC to make sure that the lock functions properly.