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UPVC Door Handles Replacement Guide

Replacing upvc door handles is an easy DIY task when you have the right measurements. These measurements include the distance from the handle's backplate mounting centres (sometimes called PZ) to the central point of keyhole.

The most common uPVC handle is two inline levers. One is internal and the other external, joined via a spindle. They operate the multipoint lock that is found on uPVC and aluminium doors, as well as some wooden doors.

Brands and Finishes

A broken uPVC door handle could be more than an inconvenience. It could also leave your home vulnerable to intruders who might be able force open the lock and enter your home. It's important to take action when you notice your uPVC handles are failing.

It's a fairly simple task to replace your uPVC door handles. You'll require just a few tools and few precise measurements. In most cases you can just screw in your new uPVC handle and you're good to go. However, it's best to look for the highest quality handles and locks that are up to the highest security standards.

There are a number of different kinds of uPVC handles available that you can select from. These include lever/lever, pad, offset and snib handles. Lever/lever handles are a favorite among homeowners and are comprised of two movable handles inline. Pad uPVC handle are smaller and come with an offset design. This allows you to protect the exterior of your home following entry.

An offset uPVC handle consists of one fixed, and one pad that can be moved. This type of handle can be found on sliding patio doors. Snib handles are similar to offset handles but they can be employed on uPVC french doors.

It's important to take into account the style of your existing windows and doors when selecting the replacement uPVC handle. The handle should match the colour and finish of your existing doors. Certain handles are available in a variety of styles, including black and white. Others come in more elegant choices, such as gold or chrome.


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

Measurement & Fitting

A uPVC door handle has two levers on each side of the lock mechanism, permitting easy operation both inside and out. Handles are a crucial element of the security mechanism on the door. They provide a comfortable grip and they function without effort. With the appropriate set of uPVC handles you can ensure your door is safe from intrusions and also keep it looking beautiful in the process.

It can be difficult to select the appropriate uPVC handles as there are so many sizes and shapes available. When selecting a replacement handle for your uPVC door, you should be aware of three crucial dimensions. The backplate's fixing centre as well as the keyhole and lever dimensions, as well as the spindle diameter are all important measurements. Incorporating these elements will ensure that your new handle is perfectly matched to your uPVC doors and provides an ideal fit.

It's easy to measure these points however, you must be as precise as you can. If you're not careful, you might end having a handle that doesn't properly fit with the existing one, and could cause issues when opening your uPVC door. The top screw in the central point of the backplate is the primary measurement. It is also referred to as the PZ dimension. wandsworth door handle repairs is the distance between the axis or handle lever of the keyhole and the center of the screw. Generally speaking, this is a measurement of 92mm but it could vary.

Verify that the uPVC handles on your doors are fitted with the correct number of keyspindles to match your multi-point locking. It is ideal that they match the number of keys you use to lock and unlock your uPVC doors. Some older doors may have only one spindle to operate the lock, whereas more modern doors will have two spindles that allow for independent operation from inside and out.

The final thing you want is a sagging or drooping uPVC door handle since it can put a great deal of stress on the locking mechanism inside and potentially result in broken components. To avoid this, look for an assortment of uPVC door handles that have built-in spring cassettes. They aren't just beautiful but they reduce the operating pressure on your door locking mechanism and can give it a much longer lifespan.

Broken Spring Cassettes

When a door handle becomes stiff it can often be caused by a fault within the tubular latch itself. This is usually a simple fix that can be solved by repositioning the fixing plates of the replacement handle. First take the door off and make sure there aren't any obvious obstructions to the latch plate such as loose screws or signs of internal parts peeking through. If this isn't the situation, it's likely to be one of the spring cassettes in your uPVC handle which may need to be relocated.

The most efficient method to accomplish this is to purchase a door handle repair kit. It will include all the tools needed to take the handles off and then move their cassettes. Follow the instructions and you'll soon have a a sagging / drooping uPVC handle that can be operated.

A floppy uPVC door handle could be due to thermal contraction, but is more commonly a sign that the gearbox inside has broken. This isn't a problem that you can fix yourself. You'll need the help of locksmith.

It is essential to choose an authentic replacement gearbox for your uPVC doors. This will ensure everything is properly installed. Using a cheaper aftermarket part could result in issues like a malfunctioning multipoint lock or less security for your property.

Another option to consider is replacing the whole uPVC handle mechanism and lock. This will not only resolve the sagging issue but also ensure that the handle is functional and secure. This isn't a cheap or quick solution. It requires the removal of the old uPVC handles and replacing them with a new assembly. It's also important to note that this option is only suitable for those who have a double glazing with a spring-loaded door as the door will need be repaired. You can also buy a set of handles with springs built-in. This will save you time and money.

Can I install a uPVC Door Handle onto an aluminum or timber door?

There are many things to consider when choosing doors for your house. Aluminum doors are contemporary and appealing and uPVC provides durability as well as security and energy efficiency. When it comes to the design of the door you're looking to install the correct handle is vital. Whether you want to replace your old handles or install new ones, it is essential to choose the correct one for your property. Our uPVC door handle replacement guide will help you make the right decision and install them with confidence.

Switching the handle of an uPVC handle is fairly simple and only requires basic tools. You'll first have to remove the current handle. It is possible to remove the screws holding it in place using the help of a screwdriver. After the screws have been removed, you can pull the handle from the door.

Next, you will need to measure the dimensions of the door handle. To accomplish this, you'll need to find the centre of the back plate fixing holes. This is commonly referred to as the PZ measurement. It will determine the size of the spindle on your handle. If you are aware of this information, you will be able to purchase a replacement door handle that is the correct size.

There are a variety of different kinds of uPVC door handles to satisfy your individual needs. Some of these are designed to include additional security features like anti-drill, cylinder guards, and mole grips. These uPVC handles can be installed to uPVC doors and aluminium and wood ones. They are perfect for those looking to increase the security of their home.

There are also uPVC handles that are more traditional. These are available in a variety of finishes that include black, chrome and gold. These handles are typically a bit more costly than standard handles, however they can add a stylish finish to your door.

It is essential to verify the dimensions of your chosen uPVC handle prior to placing an order. You will need to check 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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