Upvc Window Handles Replacement
The replacement of your window handles made of upvc is a fairly simple task that requires only a few tools and steps. To ensure the success of your replacement, first determine the type of handle and determine the spindle size.
There are two kinds of handles made of upvc: Cockspur and Espag handles. Espag handles are equipped with seven millimeter square spindles that engages the locking mechanism of the frame.
Espag handles
Espag handles are one of the most well-known types of window handles that are available for upvc windows and some timber frames too. They are designed to work with espagnolette locking systems. The handle features a 7mm square shaft that extends from the back and is then put into the gearbox to create a multipoint locking system inside the window. They also come in a variety of different spindle lengths. This is because every type of window handle is connected to a different multipoint locking system with a an entirely different design and layout of the gearbox.
Typical specifications of espag window handles include a push-button for the closed position that is locked keys-locking, non-locking for fire escapes (where necessary). Some even reach Secure by Design standards which will provide you with peace of mind. Typically, they are attached to the sash using two screws that are 43mm apart.
There are several variations to the espag window handle most notably the in-line versus cranked design. In-line handles can be turned left and right. Cranked handles are only operable when the window is moving in the same direction. clockwise or anti-clockwise). They can be fixed to the window in any way, but it is crucial that they point in the same direction as the old cockspur handle did.
When choosing an alternative window handle it is essential to take your time and determine the spindle's measurement. The spindle is a metallic bar that extends from the back of the handle. It can vary in length from 10mm to 55mm. It is the length that is visible when the handle is in its unbroken state. This is the length you will have to match when you purchase the replacement handle, since the spindle is the one that drives the lock inside the window.
Certain manufacturers are now offering magnetic espag handles that can eliminate the need to cut the spindle into a size. This can streamline the process of fitting by making it faster and easier to remove and put in an alternative. It is nevertheless recommended to to measure the length of the spindle as this will ensure smooth operation of your handle.
Cockspur handles
Cockspur handles are found on older uPVC or aluminium windows. They do not come with a locking mechanism, but they are considered safe since the handle's nose is closed into a wedge-shaped block that is fitted to the window frame. (This type of handle should not be confused with timber frames that come with a catch). Cockspur handles are still well-liked and there's a variety of options to match the types of doors.
They are an easy and affordable option and can be key-locked to satisfy home insurance standards. You can also select the handle height to suit your frame. A lockable version, which adds a level of security and has been endorsed by Secured by Design, is also available.
These handle types are affixed to the sash on the tilt-and-turn or casement windows by a spindle which runs through the baseplate. The handle is operated with an incline lever located on either side of the handle and the spindle of the handle engages with the wedge striker which is attached to the window frame to lock it into place. tilt turn window handles are usually available with right and left hand versions, and a variety of nose heights to fit most frames.
The right wedge block size is the most important factor in a successful installation. It's a tiny block of plastic that is shaped as ramps. You can replace the old handle with one of a slightly larger size to ensure that the handle is able to close properly across the gap in the window to seal against drafts. There is some standardisation of the fixing positions for these handles and they are usually 38mm and 58mm centres so you are likely to find the correct replacement without too much difficulty.
When you are choosing a handles for cockspurs, it is important to be aware of the length of the spindle. It is the distance from the baseplate of the handle up to the point at which the shaft of the handle is extended through the sash to the frame and it is important that this is precise so that the handles function smoothly.
Turn and tilt handles
Specially designed for tilt and turn windows These handles are available in locking, non-locking or tilt safe choice. They are hefty operating handles that have a strong grip and detents in 90 degrees. Available in different finishes such as black, white and gold. They are suitable for Timber or PVCu tilt and turn windows.
These handles can be used to replace the cockspurs made of upvc on older windows, but without locks. But, you must be aware that these handles are distinct from espag upvc handles because they're not locked and operate differently.
The mechanism called 'turn before tilting' allows the window to open to the outside, and then be dropped into a ventilation position or hopper-style position for fresh air. This type handle is also known as a DK or dry-keep window handle. It's typically found on older double-glazed windows in commercial or residential properties.
When replacing a tilt-and-turn window handle, there are a few things to consider. It is important to first make sure that the handle you pick is compatible with your windows. This includes examining the size of the spindle. The spindle is the length of rod made of metal that extends from the handle to the locking mechanism. The longer the spindle, the more security it can provide.
Handles are usually connected to the frame or base by a screw that is located above or below based on how the window is constructed. The screws can be removed with a screwdriver, and then the handle can be removed. Before you do this, it is advisable to place the handle in its open position, as this will allow you to access both screw holes.
Once the handle is removed you should be able observe two screws that have to be removed. This will reveal some decorative caps. The handles can then be removed by removing them with a flathead screwdriver. Once the handles have been repositioned on your windows, you can put them back in place by replacing the screw cap.
Measure the spindle length
The spindle of a window handle decides the way it will open and close. Different types of handles have varying spindle lengths. It's important to measure the length of your old handle prior to buying a replacement. This will ensure that the new handle will fit in the window properly and is easy to open and close.
If you require a new set of handles or just want to improve your uPVC windows' appearance, the type of handle will have a significant impact on how the window opens and locks. There are many different types of handles, such as inline espagnolette, cranked and key locking. There are also tilt-turn handles designed to be used with tilt-turn uPVC window that can be opened both ways.
To replace the window handle, first find the screws that secure it. These are located either above or below the window handle and can be removed with the screwdriver. After the screws have been removed, you are able to take the handle off the window frame.
The handle can be removed from the window frame and replaced with a new one. Be certain that the new handle is put in the same position as the previous handle and that the spindle is aligned properly with the lock mechanism. After the new handle has been installed, it's the time to fix the handle by replacing the screws. You can then place the screw caps back in If they're missing.
It could be necessary to change the handles on your uPVC window when they break. The handle may break due to a powerful force or because the female section in which the spindle is placed has worn down. The latter can be caused by people in your home pushing the handle while it's locked.
To replace your uPVC handle you should pick a top-quality one that lasts a long time. This will save you money over the long term. In addition it will give your home a an appealing and modern appearance.