Choosing the Right Window Handle For Your UPVC Window
The correct window handle is vital for a properly installed uPVC. You'll require a design that is not only functional but also complements the aesthetics of your home.
Changing the uPVC window handle is very simple. It takes only a few minutes and the tools below.
Metal
The window handle made of metal can be a nice touch and an essential piece of hardware to increase security at home. A range of metal window handles are available, which can be fitted to various frames and materials. Some handle designs are created specifically for sash windows, to make closing and opening the window less difficult and less likely jam. If you are looking for a more secure option, there are various locking mechanisms designed to prevent the window from opening beyond a certain amount.
The most popular type of window handle on UPVC is the epag handle. These have a mental spindle on the back, which is fixed to the frame of the window which drives the window mechanism. They are available on both UPVC and aluminium windows.
Cockspur handles can be found on older UPVC window frames. They can be more difficult than modern Espag handles as they utilize a traditional peg locking mechanism.
Cam handles are available for an elegant look. They feature a refined edge and are designed to work with many other types of uPVC windows. They are perfect for tilt and turn windows where you can open the window at the bottom, while still being in a position to open the top.
When selecting new metal window handles, it is crucial to take into consideration a variety of factors that include the step height as well as the direction in which the handle can be rotated. The distance between the underside and the bottom of the screw plate is the primary factor to consider. The second one is the direction in which the handle will be turned. For instance, some handles rotate clockwise and others are anti-clockwise.
Plastic
There are many varieties of window handles made of plastic. They are all designed to operate windows and protect them from unwanted invaders. They are available in a variety of styles and colors to fit uPVC and aluminium windows. Some of them also include a lock. This increases security and lets you leave the window open, while still keeping it safe from intruders.
Window handle problems can arise in a wide range of circumstances. Sometimes, they might not be able to turn correctly. This can be caused by dust getting into the mechanism, causing obstruction or dirt. Another issue that is common is when the window handle starts walking in a tight circle or clings to something. This is a sign that the window handle requires attention.
It is essential to contact an expert in the event of this. They can help you solve the issue quickly and efficiently. They can also offer suggestions on how to replace a handle made of plastic with one that is more reliable and more efficient.
No matter what kind of handle you have, most manufacturers will make use of the same fasteners. This means it's simple to replace your window handle and lock with an exact match.
It is important to determine the dimensions and style of your window prior to you look for the replacement handle. This will help you find the right handle that will fit your windows perfectly and won't cause any problems. Note the spindle size - it's the distance that the handle's extends its nose from the base. This is essential when you are planning to utilize a window handle that has an encapsulation.
Casement
Similar to awning windows, casement windows hinge on the top and bottom, but they open to the left or right rather than opening up vertically. They're easy to clean and provide a fantastic view of your backyard or garden, while also letting fresh air in. They are a popular option for new construction and can also add architectural interest to older homes. However, as time passes, they can become hard to open or close due to wear-out of the hardware or worn gears. In certain cases, a window professional may need to replace the entire crank mechanism.

Casement windows, also known as awning windows, typically feature a roto-gear and crank mechanism that allows the window to be closed and opened but also include the ability to lock to keep the sash in place when closed. The lock on an awning window works with the bezel locks to secure the window. Unfortunately, many people overtighten the operating handle of a casement window. This can cause the locking mechanism to work against each other which causes the window to fail to open or close properly.
It is also normal for the window crank handle to become stripped over time. Suggested Looking at could happen if the window has been closed and opened several times over a long time. It could be a problem if the window was used as a prop when it was opened, causing the operating handle to rub against and damage the crank shaft or gears.
Fortunately, replacing a casing or window crank handle with an awning is a straightforward DIY window repair that could save you money in the long run. First, you'll need to find the trim mounting screw that is holding the casement cover (Photo 3). After removing the screws you can take off the handle that was previously used and examine the crank mechanism. The gears can sometimes be relubricated, but if they're already worn out, it's time for a replacement.
Cockspur
Cockspur handles are typically found on older uPVC windows, as well as timber and aluminum. These handles are easy to use, lock with a key and provide a barrier against cold and noise from the outside. The handle opens outwards when you pull the lever. The cockspur nose then closes over the wedge striker inside the frame and seals the window. By replacing both the handle as well as the wedge of the cockspur, you will increase your double-glazed windows' efficiency and security.
These replacement cockspur window handle are available in left and right hand versions and operate by turning them 90 degrees. The handles come with a small spur that pushes up against the PVC wedge of the window frame in order to secure the closing. The handles are easy to install and are available in a variety of styles including satin chrome, white, and PVD gold.
It can be a challenge to measure the backset on an cockspur, especially when you are replacing an old handle. This handle was designed to solve this issue and has 3 packers of different thicknesses which can be fitted on the underside of the handle's nose to provide a variety of backset heights such as 9mm 13mm, 17mm, and 21mm.
The Schlosser Technik Apto is a premium quality replacement cockspur handle which can be used in a variety of applications from 9mm to 21mm and comes with flexible screw fixing centres. It is also easy to install with key locking and is available in a variety of finishes.
This handle can be used to tilt and turn windows but not side-opening casement windows (which have a pivot that is separate from the turn and tilt). It can be used to replace older or damaged handles on uPVC or aluminium frames with rivets instead of screws, the only difference being the method of attachment. You will require a rivet gun and rivets to attach this handle to your window frame.
Espagnolette
The mechanism that locks your uPVC window is the espagnolette lock, also known as a shootbolt. These are common in older homes and provide both aesthetics and security. Espagnolette handles are available with key-locking or non-key-locking mechanisms and in both inline and crank designs. They can be straight or curving. The key-locking button adds an extra layer of security, as it prevents the handle from being opened from the outside with an insignificant screwdriver that is stuck between the frames. This is a popular burglary technique!
GB DIY Store offers a wide range of handles that are espagnolette. Each one comes with a different spindle length which protrudes out from the back of the handle, so when replacing your handles with espag, it is essential to measure the spindle length of the handle you currently have to ensure you receive the right size handle replacement. After you've completed this, browse through our range of espag replacement handles to find the ideal design for your windows.
We have a wide selection of white uPVC inline espagnolette handles available in key-locking and non-key locking options. You can select from a variety of colours and spindle sizes to blend your new handles into the frame of your window or the decor. The espagnolette handle collection includes modern and contemporary designs as traditional designs, and each replacement handle comes with a five different magnetic spindle lengths that can be swapped between 15mm and 55mm which means you can easily attach the handle to your window without the need to purchase a specific size of screw!
A clever rosette on the back of the rose ensures that the spindle can only be inserted using a left-hand lever or right-hand lever. This prevents any mishaps. A spindle made of metal is used to secure the handle of an espagnolette. The handle is held in place by an ingenious mechanism called the "click-fit" that is activated by turning the handle with a hand, revealing an audible "click".