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An Easy-To-Follow Guide To Choosing Your Upvc Door Handles
UPVC Door Handles Replacement Guide

Replacing the handles on your doors made of upvc is a simple DIY project when you have the right measurements. These measurements include the distance between the backplate's fixing centres (sometimes referred to as PZ) and the centre of the key hole.

The most commonly used uPVC handle has two inline levers. One internal and one exterior, connected by spindles. They operate the multi-point lock which is used in uPVC, aluminium and some wooden doors.

Brands & finishes

A broken uPVC door handle could be more than just a minor inconvenience, it can also make your home vulnerable to burglars who may be able to force the lock to open and escape into your property. This is why it's crucial to recognize when your uPVC door handles are beginning to break down and take action as soon as possible.

It's a fairly simple task to replace your uPVC door handles. You will only need a few tools and a few accurate measurements. In the majority of cases, you'll simply screw in the new uPVC handle and you're good to go. It is best to pick locks and handles that are of the highest standard of security.

There are a number of different kinds of uPVC handles on the market that you can choose from. These include lever/lever, pad, offset and snib handles. Lever/lever handles are popular with homeowners and comprise of two inline handles that can be moved. Pad uPVC handles are smaller in size, and typically feature an offset design that permits you to keep the exterior of your property secure after the entry.

A uPVC offset handle consists of two pads, one fixed and the other movable. This kind handle is usually found on sliding patio doors. Snib handles are similar to offset handles, however they can also be utilized on uPVC French doors.

When you are choosing a replacement uPVC door handle, you should think about the style of your existing doors and windows. The handle must be in line with the doors you have in terms of color and finish. Certain handles come in a range of finishes that include black and white, while others are available in more elegant options such as gold or chrome.

It is important to get your screw-to-screw and PZ measurements right when taking your measurements. The PZ measurement is the distance from the centre of the spindle hole to the centre of the keyhole. The screw-to-screw measurement is the distance between the screw hole on the existing handle and the nearest screw on your door frame, and it is crucial to accurately measure this to identify a suitable replacement.

Measurement and Fitting

A uPVC door handle has two levers on each side of the lock mechanism permitting easy operation both inside and out. Providing a comfortable grip and stress-free operation, the handles are also an essential part of a door's security mechanisms. With the appropriate set of uPVC handles, you can make sure your door is safe from intruders and maintain its attractive appearance in the process.

The right uPVC handle can be difficult and confusing because there are many different sizes, shapes and designs on offer. When selecting the right handle replacement for your uPVC door, you should take into account three key dimensions. upvc door handle replacement fixing center keyhole and lever size, and the spindle's diameter are important measurements. By taking these into consideration, you can make sure that your new handle is compatible with your uPVC door and is an perfect fit.

Measuring these points is relatively easy, but you need to be as precise as you can. You could end with a handle that isn't properly fitted and can cause problems when opening your uPVC doors. The most important measurement is the top screw on the backplate fixing centre, which is commonly referred to as the PZ size. This measures from the pivot point of the keyhole or lever for the handle to the centre of the screw. This is usually 92mm, however, it could be different.

Also, make sure that your uPVC handles are equipped with the correct number of keyspindles to operate your multi-point locking system. Ideally, they should be the same as the number of keys you use to lock and unlock your uPVC doors. Certain older doors might have only one spindle to operate the lock, whereas more modern doors will have two spindles to allow for independent operation from both sides.

The last thing you want is a drooping or sagging uPVC door handle since this can cause a great amount of stress on the locking mechanism inside and could lead to broken components. To avoid this, search for a set of uPVC door handles that come with spring cassettes. They're not just attractive, but they remove some of the operating pressure from the door locking mechanism and could increase its time to last.

Broken Spring Cassettes

If a door handle becomes stiff, it is usually caused by a problem in the tubular latch itself. It's usually a simple fix that can be accomplished by repositioning the handle's internal fixing plates. Open the door and make sure there aren't any obvious obstructions such as loose screws, or indications that internal parts are protruding through the latch plate. If this isn't the case, it could be one of the spring cassettes in your uPVC handle that needs to be relocated.

A door handle repair kit is the simplest way to accomplish this. It will include all the tools you require to remove the handles and then put them back in their cassettes. Follow the steps to do this and you'll soon have a sagging / falling uPVC door handle that is once again fully operable.

A loose uPVC door handle can also be caused by thermal contraction, but is more commonly an indication that the gearbox inside has been damaged. This isn't something that you can fix at home, and requires the assistance of a locksmith expert.


If you need to replace the gearbox on your uPVC door it's important that you choose an authentic replacement that will ensure that everything is installed properly. Using an aftermarket part that is cheaper may cause problems, such as a faulty lock or reduced security for your home.

Another option is to replace the entire uPVC handle mechanism and lock. This will not only resolve the issue of sagging, but also ensure that your handle is fully functional and secure. This isn't a cheap or quick fix. It requires the removal of your old uPVC handles and the replacement with a new assembly. It's also worth mentioning that this is only really suitable for those who have an sprung-handled double glazing door since the door will need be replaced with a new drill. For a quicker and cheaper option, you can purchase new handles that come with built-in springs which should remove the need to drill the doors.

Can I put a uPVC Door Handle to an aluminum or timber door?

There are many things to think about when selecting doors for your house. Aluminium doorways are modern and appealing while uPVC is durable, energy efficiency and security. The right handle is crucial for the type of door that you want to install. If you're looking to replace your existing handles or install new ones, it's essential to choose the correct handles for your home. Our uPVC door handle replacement guide will help you make the best choice and install them with confidence.

Switching a uPVC handle is relatively simple and requires only a few tools. The first step is to remove the old handle. You can remove the screws that hold it in place with a screwdriver. After the screws have been removed, you can remove the handle from the door.

The next step is to measure the dimensions of the door handle. To measure this, you'll need to find the centre of the back plate fixing holes. This is commonly known as the PZ measurement and determines the size of your handle spindle. Once you know this information, you'll be able to buy a replacement door handle that is the correct size.

There are a variety of different kinds of uPVC door handle available to satisfy your individual needs. Some of these handles come with additional security features such as anti-drilling and cylinder guards as well as mole grips. These uPVC handles can be incorporated into uPVC aluminum, wooden and aluminium doors, and are perfect for those who are looking to increase security in their home.

There are also uPVC handles that are more traditional. They are available in a variety of finishes including black, chrome and gold. They're generally more expensive than standard handles but can add a stylish look to your door.

It is essential to verify the dimensions of your selected uPVC handle before ordering. You must verify the dimensions above, along with the keyhole and lever dimensions and the backplate mounting centre to ensure that your new handle is the right one for your door.

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