How to Replace a UPVC Door Replacement Lock
If your door lock jams or doesn't work as it should, you may be looking to replace it. The process might seem complicated but it's actually simple and doesn't require an expert locksmith.
Few basic tools, some patience and a lot of love is all you need. Here's how to do it:
Take a measurement of the door
It's possible to replace your uPVC doors if you're having difficulty locking them or if they don't close. If you've recently moved or a tenant left without returning the keys or your multipoint gear box is showing signs of wear and tear, it's easy to swap out the barrel on your lock to one that is new and provides an extra layer of security.
You'll need to take measurements prior to purchasing the new lock. This will ensure that the new cylinder will be a good fit and won't interfere with the security of your home. The most important of these is the backset. This is the distance that lies between the middle of your keyhole bore hole to the edge of your door. It's typically 2 3/8 or even 2 3/4 inches. You can measure the length using a measuring tape and note down the results.
You'll also have to know the faceplate width. This is the size of the part that covers the lock mechanism. If you can, get an alternative lock manufactured by the same manufacturer, as they will be manufactured in the same way. If you are unable to locate the name of the manufacturer or the mark, just take a measurement of the width of the current cylinder. You can also confirm this by putting a pencil in the keyhole and measuring from the end of the lock up to the centre of the pencil mark on each side of the cylinder.
Once you have the measurements you can begin to remove the old cylinder. Begin by loosening the screw that holds the handle in place with a Phillips-head driver. Then, loosen the screws that connect the handles on the exterior and interior to each other. Once these screws are removed, you can take off the barrel screw on the exterior handle. Then remove the cylinder.
If the cylinder gets stuck in the lock you can try WD-40 or another fluid. It's important to not push it out with excessive force can cause damage to the internal gearbox and lead to additional issues with your lock. You might also consider upgrading to a lock that has anti-snap and anti bump security, which are more secure against attacks by thieves.
Source the Lock
If you're replacing an old lock after a break-in or upgrading for better security, there are some things to keep in mind when choosing a new door lock. To ensure the quality and fit ensure you purchase the right sized cylinder from an established manufacturer. You'll need a few tools for the job including a screwdriver and mallets made of rubber.
There are several indicators that your upvc lock is in danger of wearing out and will require replacement. Common problems are visible damage to the lock or a handle that's loose and isn't fitting properly. If the lock is jamming or isn't locking, it's time to get a new lock.
Once you've selected the perfect lock, it's crucial to install it correctly to ensure that it operates properly and locks securely. Follow the manufacturer's directions to secure the new multipoint lock mechanism to the upvc door panel and then attach the appropriate handles and faceplates. Once everything is installed, test the mechanism by locking and unlocking the door from both inside and outside. If everything looks good then it's time to celebrate your accomplishment.
A door lock made of upvc may sound intimidating, but it's a fairly easy DIY task that is done without the need of a locksmith. By recognizing signs that your lock is ready to be replaced and having the tools needed, it can be an easy task.
Remember that a upvc lock can benefit from lubrication, just like any other moving part. A few sprays of silicone or a graphite powder lubricant will assist in extending their lifespan by keeping them free from excessive friction that could wear them down over time. Regular cleaning using a damp cloth and WD-40 can also help in keeping your door lock mechanisms in top condition.
Take out the Cylinder
It is possible to replace the lock barrel if you are having problems with your upvc door. This is a straightforward DIY project that can be completed in just a few moments and is a great way to keep your home secure. This process requires that you identify the brand of the lock to find an appropriate replacement.
A damaged door lock could be a huge hassle and can pose a serious security risk. replacement door lock on uPVC doors are more prone to malfunction, which is why it's important that you maintain them regularly. Experts recommend that you change your locks every seven years. However, if your lock is suffering from severe damage or you're unhappy with its performance, it's certainly worth considering professional help from an expert.
For uPVC, a simple pin system called the euro cylinder will be used in most cases. These are convenient to use and rarely fail to function, but they can still be a target for burglars. It's a good idea to replace your lock with a more modern lock that comes with anti-snap and anti-bump security to stop burglaries.
The first step in changing your uPVC lock is to remove the handle and exposing the old cylinder. This can be difficult as there are typically several screws concealed beneath the handles, so make sure you have a screwdriver on hand. You'll need to gently pull and move the cylinder until you loosen it. When it is loose then you can pull it out of its socket.
Once you have found an appropriate replacement you can simply screw it in and reverse the removal process. Be cautious not to tighten too much because this can cause the cylinder to become stuck in the door and not function as it should. Test the uPVC replacement lock by opening and closing it from both sides. It should now be capable of locking and unlocking it using your key! If not, ensure that the screws are tightened, then try again.
Install the Lock
You'll need to conduct some research to ensure that the lock you select is appropriate for your door. You'll need to know the backset and faceplate measurements - which is the distance from the edge of the door to the centre of the handle or cylinder - and also the type of lock you choose to ensure the new lock fits properly without any compromise in security.
Once you've done this, you're now ready to begin installing the new lock. Ideally, prop the door open or secure it so that it won't close during the process. To begin, use a Phillips-head driver to loosen the screws that hold the handle in place. Once the screws have been removed then you can slide the inner handle and the outer handle away.
It is now possible to remove the old cylinder using a screwdriver. it. After removing the cylinder, install the replacement lock. Make sure you follow the instructions that are specific to your particular model. Once it's installed you can test the new lock by opening and closing the door from both the outside and inside as well as locking and unlocking it from inside, and then testing it again.

There are a number of reasons why you might need to change the locks on your uPVC door. It might be that you've recently moved in and you don't have a lock key, or that the previous tenant didn't return the key, or you might just need to upgrade to the most secure lock. It shouldn't take more than five minutes to change the lock's cylinder.
No matter if you have a multipoint lock or single-point lock, they all work with the same basic mechanism. There are some issues that can arise like closing issues or jam. They can be caused by wear and tear, weather conditions or simply due to daily usage. The majority of these issues can be easily corrected with a little maintenance or hiring a locksmith.