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Replace Lock in UPVC Door

If you have a Upvc door lock that's not working properly you should call in an expert locksmith. They are quick, efficient and will complete the task to a high standard.

It's not difficult to alter the bar lock made of upvc. It's not difficult to change a upvc barrel lock.

Removing the Barrel Lock

Upvc windows and doors are extremely common in a variety of properties. They are excellent for letting sunlight into your home and are simple to open using the right key. The process of changing the barrel on the uPVC door is an easy task that can be completed in just five minutes. If you have lost your keys, or a tenant has left but has not returned them, or if the barrel of your lock is damaged, this is a quick solution.

The first thing you have to do is remove the handle screws. The handles will be removed of the way to allow access to the barrel screws for the lock. Be cautious not to loosen the screws too much because it could damage the handles or cause them to fall off while working.

After the screws have been removed Find the screw inside the door that holds the lock on the barrel. The screw is different in color from the other screws on your door and stands out. Utilizing an Phillips screwdriver, remove this screw. Take the key that you use to unlock the lock and insert it into the barrel. Then, turn repairmywindowsanddoors.co.uk to the right as much as possible. This will let the barrel go and make it easier to open the door.

After loosening the screw, you can now break the pins that hold the Euro Cylinder in place. To do this, you will need strong pliers or mole grips. Take the protruding end of the euro cylinder and bend it up and down and from side to side. This will break the support pins holding it in place.


The installation of the new cylinder will be done after the old one is removed. First, you will need to measure the size of the lock cylinder to ensure that you have ordered the correct replacement. This can be done by measuring the distance between the middle of the circular keyhole and the middle of the square spindle. The measurement should be taken from the top of the spindle hole.

Change the Cylinder

The main locking mechanism is the euro cylinder. These are easy to change and don't require an expert locksmith or handyman service. If your lock isn't anti-snap, anti-bump or anti-sn is recommended to change it to one that has this protection included. They are incredibly inexpensive and will save you money and inconvenience when your locks are affected by these security threats.

Open the door and then stand in the front. This allows you to reach the screws that hold the handle by hand or with an appropriate tool. You can loosen the screw a little, perhaps a quarter-turn to begin.

After this is completed the cylinder will come out easily because it will no longer be held in by the screw. The next step is to determine the size of replacement cylinder that you require. There are about 25 different sizes. It is recommended to bring your old cylinder when you buy a new one to ensure it fits.

If you're not certain of the size then take a measurement from the center of the screw hole to the top of the cylinder. You can only be sure that you're buying the right sized cylinders for your upvc door by measuring from the center of the screw hole to the end of the cylinder.

When you have your new cylinder, place it into your door reverse to how you took out the old one. It may be a little difficult to align the lock cam, but it is usually an issue with alignment and will be fixed eventually.

You will now need to screw the long screw for securing back into place. After this is done, you can test the new cylinder and ensure that it is secured within the door. It is now time to attach the handle back to the door and then test it again. If everything is working as it should, your cylinder lock on your door made of upvc has been replaced and you have added a layer of security to your home.

Change the handle

There are several reasons why the door handle or knob for the door can become loose. This could be due to wear and tear on the handle itself or it can be caused by the square spindle inside the handle becoming worn or damaged by excessive force or use. In this case, the door handle needs to be replaced.

First, ensure that the door is propped open and can't close in between the removal and replacement of the handle. Then remove the screws from the interior surface of the plate using the screwdriver. This will free your handle from the plate. Be careful not to loose these screws as they will require re-screwing into place later.

It is now possible to remove the handles to access the cylinder lock inside the door. It will be a round or bulb shaped cylinder that is only found in multi-point locks used on upvc doors as well as aluminium doors. The procedure for changing the cylinder is similar to that of changing the handle, however, you'll have to remove the old cylinder from the door, and replace with a new one.

When choosing a replacement handle it is crucial to take into consideration its size. The handle should be of the same size as the original, because it will have to fit into the screws that hold the handle in place. The best place to begin is by using a size matrix that will provide the standard sizes of replacement handles, as well as their keyhole center to handle plate distance.

It is also worth changing your handles for your Upvc doors to more secure standards, like a Sold Secure SS301 or 2* Kitemark set of security handles. This will enhance the security of your house and make it easier to operate your door. These sets are a bit more expensive but the added security and peace mind is worth the cost. The constant need to push the handle of the door upwards and downwards to shut or open it is not something you would like to be doing.

Modifying the Lock

The security of your uPVC lock could be a vulnerable point for thieves. You might want to upgrade your uPVC door with a multipoint lock to increase the security. This would include an open hook and deadbolts to deter burglars. You can employ a professional locksmith to help you, but you can also do it yourself. You will need several tools, but the process is simple and fast.

The first step is to loosen the screws that hold the handle in the position. With a screwdriver, you can take the screws off and place them in a secure place. Then, you can lift the handle and expose the screw that holds the cylinder. You can unscrew this screw and replace it a new one. Make sure the screw is of the same size as your original. It should align properly with the barrel of the lock.

The process of changing the lock on your uPVC door can be a bit daunting. It is essential to the security of your home. If you make a mistake, it could make it impossible to unlock the door. However, if you know how to accomplish it, the procedure is fairly easy and is much less expensive than calling a locksmith.

To change the lock on your uPVC door, you will need to access the inner faceplate of the lock. You'll need to be able to identify the screw that is located inside the door, as well as the bolt that holds it on the outside of the door. Once you have these screws in your hands, you can remove and replace the faceplate.

You may need to change the lock of your uPVC door for several reasons. It could be because you lost your key, a tenant has moved out but did not return keys, or you want to increase the security of your home.

Anyone with basic DIY skills can alter the mechanism of a uPVC lock. You will need to inspect the internal hinges of the mechanism. This can be difficult to do in the event that the lock is stuck. If the hinges have been lubricated it is likely to be a simple repair. If you do not feel comfortable doing this, it's recommended to contact a professional.

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