UPVC Door Handles Replacement Guide
Once you have the right measurements, replacing the upvc door handle is a simple DIY project. These measurements include the distance between the handle's backplate fixing centres (sometimes referred to as PZ) and the centre of the key hole.
The most popular type of uPVC door handle is one with two inline levers one internal and one external that is connected via a spindle. They are used to operate the multi-point lock which is used in uPVC aluminum, uPVC and a few wooden doors.
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A damaged uPVC door handle could be more than just a minor inconvenience. It can also make your home vulnerable to intruders who might be able break the lock and gain entry into your home. This is why it's important to be aware of when your uPVC door handles are starting to fall apart and act as quickly as possible.
Fortunately, replacing your uPVC handles on your front door is a relatively simple task that requires just a few tools and some careful measurements. In most cases you can simply put in your new uPVC handle and you're ready to go. However, it's always recommended to search for the highest quality handles and locks that are up to the highest security standards.
There are a number of different types of uPVC handles on the market that you can pick from. There are many varieties that include lever handles, pad handles, offset handles, and snib handles. Lever/lever handles are a favorite among homeowners and are comprised of two movable inline handles. Pad uPVC handles are smaller and have an offset design. This lets you secure the exterior of your home after entry.
An offset uPVC handle is comprised of a fixed and one pad that can be moved. This type of handle can be found on sliding patio doors. Snib handles resemble offset handles, however they can also be utilized on uPVC French doors.
When choosing your replacement uPVC door handle, you must think about the style of your current doors and windows. The handle should be in line with the color and finish of your doors. Some handles come in a variety of finishes, including white and black as well as others that are available with more fashionable options like gold or chrome.
When taking your measurements it is crucial to get the PZ and screw-to-screw dimensions correct. The PZ measurement is the distance between the middle of the spindle hole and the centre 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 determine the right replacement.
Measurement and Fitting
The uPVC handle is equipped with two levers - one on each side of the lock mechanism - that make it easy to operate both from inside and outside. Offering a comfortable grip as well as strain-free functionality they are an important part of a door's security mechanisms. With the correct uPVC handles, you can keep your door secure and look great at the same.
Selecting the right uPVC handle can be challenging and confusing as there are many different sizes, shapes and styles on offer. When selecting a replacement handle for your uPVC door, you must take into account three key measurements. These are the backplate fixing centers, lever and key hole size, and the spindle's size. By taking these into consideration, you can ensure that your new handle is a good fit for your uPVC door and gives you an excellent fit.
It's easy to measure these points however, you must be as precise as you can. You might end having a handle that doesn't fit correctly and can cause problems when opening your uPVC doors. The most important measurement is the top screw on the backplate's fixing centre, which is commonly called the PZ size. This is the distance between the axis or handle lever of the keyhole and the central point of screw. In general, this is a measurement of 92mm but it may vary.
You should also check that your uPVC handles are equipped with the required number of keyspindles to operate your multi-point locking system. Idealy, they should be in line with the number of keys you use to lock or unlock your uPVC door. Some older doors have only one spindle that locks the lock. More modern doors have two spindles, which allow independent operation both inside and out.
The final thing you want is a drooping or sagging uPVC door handle since this could cause a huge amount of stress to the locking mechanism inside and potentially result in broken parts. To avoid this, look for a set of uPVC door handles that have built-in spring cassettes. They are not just visually appealing, but they will provide your door locking mechanism a longer duration by removing some of the force that operates it.
Broken Spring Cassettes
A problem with the tubular latch could cause a stiff door handle. This is usually a simple solution and can be solved by repositioning internal fixing plates of your new handle. Open the door and check there aren't any obvious obstructions such as loose screws, or signs 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 which may need to be moved.
The easiest way to do this is to purchase a door handle repair kit. The kit includes all the tools needed to remove the handles, and then reposition them. Follow the instructions and you'll soon have a sagging / drooping uPVC handle that is fully functional.
A loose uPVC door handle could be due to thermal contraction, but it is more commonly an indication that the gearbox inside is broken. This is not a problem that you can fix at home. You will need the help of locksmith.
It is crucial to select a genuine replacement gearbox to your uPVC doors. This will ensure everything is installed correctly. If you use a less expensive aftermarket part, it could result in issues like a malfunctioning multipoint lock or less security for your home.
You can also replace the entire uPVC handle and lock mechanism. This will not only solve the sagging problem but will also ensure that your door handle is operational and secure. It's important to note though that this isn't an easy or inexpensive solution. It will involve the removal of your existing uPVC handle and replacing it with an entirely new assembly. This is only suitable for double glazing doors with sprung handles, as the door will have to be redrilled. For a quicker and cheaper option you can always purchase new handles that are fitted with springs, which will eliminate drilling holes in the doors.
Can I install a uPVC Door Handle on an aluminum or timber door?
There are a variety of things to think about when selecting doors for your house. uPVC doors provide durability, security and energy efficiency whilst aluminium doorways are contemporary and attractive. In terms of the style of door you're planning to install the correct handle is essential. If you're looking to replace your existing handles or install new ones, it is crucial to select the right one for your property. Our uPVC replacement door handle guide will help you make the best choice and install it with confidence.
Changing the handle of a uPVC door handle is relatively simple and requires only basic tools. The first step is to take off the old handle. You can take out the screws that hold it in place using a screwdriver. Once the screws are removed, you can remove the handle out of the door.
The next step is to measure the size of your door handle. To measure this, you'll need to find the centre of the back plate fixing holes. This is typically called the PZ measurement and determines the size of your handle spindle. Once you know this information, you can get an alternative handle that is the right size for the door you have.
There are several different types of uPVC door handle available to satisfy your individual needs. Some handles are made with additional security features such as anti-drilling as well as cylinder guards and mole grips. These uPVC handles can be installed on uPVC doors and wood and aluminium ones. They are ideal for people who want to improve the security of their home.
There are also uPVC handles that are more traditional. They are available in a variety of finishes including gold, black and chrome. They're generally more expensive than standard handles however they can add a stylish look to your door.

Once you have chosen the right uPVC door handle, it is important that you check the dimensions prior to placing an order. You will need to take the measurements mentioned above including the lever and key hole dimension, and the backplate fixing centers to ensure that the new handle is a good to your door.