How to Replace Lock on a UPVC Door
A uPVC door could become blocked when the multipoint lock is not aligned with the frame. This can be corrected by replacing the barrel of the lock. This is a simple fix that doesn't require special tools.
You can determine the size of the lock cylinder by opening the door. The next step is to find the correct size lock cylinder that will fit your door.
Remove the old cylinder
If your uPVC door is squeezing or isn't closing properly the issue could be related to the lock cylinder. It is a simple and affordable way to fix this. You should always check the cause of the issue before replacing it. It could be that the frame and door aren't aligned, which could also make it hard to close the lock. In this situation, it is advisable to call a locksmith and pay for the service instead of trying to fix it yourself.
Before you begin the process, make sure that the door is propped up or secured to prevent it from closing between steps. Then, take the handle off with a screwdriver, and then remove the screws that secure it. Keep the screws in a safe place since you will need them to reattach the handle.
The lock-cylinder can be accessed by taking off the handle. You will find an elongated screw on the outside of the cylinder, which is usually colored differently from the screws on the uPVC doors. Unscrew the screw and use a key to open the lock on the barrel. Once the lock has been unlocked, you can take it off it and replace it with a brand new one.
The cylinder is an element of the lock that houses the tumblers and also houses the key. When you insert the key, it aligns itself with the tumblers and allows the barrel to rotate, which then unlocks the door. However, it is not uncommon for these tumblers to go out of alignment and stop the lock from working. When this happens, it's essential to replace the old cylinder with a anti-snap and anti-bump cylinder.
Before you purchase a new cylinder, take a measurement of the length of the spindle's diameter on the handle to determine the appropriate size. There are about 25 different sizes of cylinders. It is important to choose the correct size to ensure that the door will be able to fit. Take into consideration the security level as certain cylinders are more secure than others.
Remove the lock barrel
The lock barrel is the internal parts of a upvc door which houses the tumblers as well as receive keys. If window door repairs locks glass hinges is inserted into the barrel it will align the tumblers and unlock the door. The barrel also contains the cylinder cam, which turns to open and close the door. It is essential to be aware of how to remove the barrel from a door made of upvc so that you can make repairs or replace it if necessary.
To remove the barrel of the lock, unscrew the screw holding it in place. The screw is usually buried in the escutcheon plate and is easy to spot as it stands out from the rest of the screws on the door handle - it's usually a different color, so you can easily locate it. Once the screw is unscrewed it is possible to remove the handles that are inside and outside. After that, you'll be able to dismantle your door lock.
It's a good thing to keep a small screwdriver at hand, since it will be useful for the reassembly. When you're removing the lock that was previously used, make a note of where each component was located in order to place them back in their original places when you reassemble them later. Before proceeding, you should check for signs of wear such as worn springs or parts that are rusty.
Install the new cylinder after taking out the old one. The new cylinder can only be fitted inside the lock if the size is appropriate. To ensure that you're installing correct cylinder, take a measurement of the length of the spindle on your current door handle. Compare this measurement with the spindle length on the new cylinder to determine the right size.
It may seem difficult to change your lock however, the process is relatively simple. In addition it being cost-effective, you'll save money doing it yourself rather than paying for an expert locksmith. Be sure to follow the steps below carefully to ensure that you don't risk damaging your door. If you're not a pro with this, you might need to seek out a professional assistance.
Install the new cylinder
After you've removed the old cylinder, it's time to put in the new one. You'll need to make sure that you buy the correct size cylinder to ensure it fits within the door handle. You can test the cylinder by turning it both left and right. If the cylinder is equipped with a key hole, you'll have to line up the key hole with the lock body so that you can insert your key without difficulty.
Once the new cylinder is installed it is time to screw it back into place. Use a screwdriver to accomplish this, and make sure not to cross-thread or strip the screw. Test the lock after the screw is installed to determine if it is locked. If it's not you'll have to tighten the screw again.
UPVC doorlocks can be subjected to a lot of wear and tear if they are used often. As a result, they're susceptible to a variety of issues such as the lock handle not working or the key becoming stuck in the door lock. These problems can be solved by altering the locking mechanism.
If the handle on your uPVC is loosened take off the screws that secure it. If this doesn't resolve the issue, contact a specialist or locksmith. They'll be able repair or replace the handle and barrel of the lock.
You might be tempted by the idea of changing the cylinder on your uPVC doors However, it's important to keep in mind that this work is best done by a professional. If you're not a locksmith, you may end up damaging your entire system and compromising the security of your home.
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 typically found on uPVC, aluminium and some wooden doors. These locks can be put in the door with either hand, so you need to select the appropriate replacement lock cylinder for the door you are using. Typically, they'll be bulb-shaped cylinders that have the key lock located on the inside of the cam.
Install the lock
The replacement of the lock cylinder on your uPVC doors is a good method to increase their security. You should be aware of the risks of snapping locks, so you should get a professional install your new locks. So, you will not have to worry about a potential burglar breaking into your home.
Door lock issues with uPVC are common, however the good news is that many problems can be fixed without having to replace the entire door or handle. Euro cylinders that do not move or become stuck are the most frequent problem. This can cause the key to stop working. Some cases can be fixed by a simple adjustment that anyone with the right tools can do.
It is crucial to identify the type of uPVC locking system installed in 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 manufacturer, you can search for an appropriate replacement. You should also take measurements of your cylinder to find the proper size. To do this, you should measure from the center of the circular part of the keyhole to the center of the square spindle hole. This is called the PZ measurement.
Once you've got the measurements, it is time to purchase a uPVC door handle that matches the dimensions of the cylinder. Be sure to match the length of the spindle, as this is what connects the handle. Then, take out the handle that was previously used. Screw in the new handle. You may have to use a plier or screwdriver to tighten the handle however, be careful not to overtighten it because this could cause damage.
Once the new handle is installed it is time to screw back the long screw. It will take some time to get the screw exactly where it needs to be so that it doesn't fall on anything. You can then test your uPVC to make sure that the lock works properly.