Replacement Upvc Window Handles Most replacement upvc windows handles come with everything you require. However should you find that your old handle was fixed with pins or screws they will need to removed. Remove the'snap-in' cover at the base of the handle. You will then need to determine what kind of window lock and handle you want to replace. This is vital! Espag Espag handles are a system of multipoint locks that are suitable for casement windows like uPVC or wooden double glazing. The handle is fitted with a 7mm square shaft that fits inside an internal gearbox that is mounted on the uPVC window. When the handle is turned, it will activate a series of locks around the perimeter of the window. Espag handles, also referred to as shootbolts, offer more security than the single point lock found on older frames. There are a variety of choices available, including inline and cranked handles that can be operated using either the right or left hand. You can even find a variety of sleek ergonomically designed handles that are designed to enhance the feel of the handle and how it looks on your windows. You'll need to measure the size of the spindle from base of your uPVC handle if you wish to purchase the correct replacement. This measurement, also known as the step height, will assist you in selecting the best uPVC window handle for your home. If you have to remove screws that secure the handle, use pliers or a screwdriver. After removing the pins or screws that hold the spindle in place then you can remove the handle. Once you have the handle removed, you'll be capable of accessing the locking mechanism within the frame of the window and remove the wedge block for cockspur which is placed next to the handle in order to allow the window to open. The replacement uPVC handles you have ordered should be able to slide over the cockspur block and then into handle spindle to allow the window to open again. Ideally, you should replace the wedge block cockspur with a new one when changing your uPVC handle to ensure it is securely secured. Cockspur Cockspur handles are found on older uPVC or aluminium windows. The handle rotates and closes onto a plastic wedge shaped receiver catch (not to be confused with window latches made from timber that are also covered in this section). The handles are available in lockable and nonlockable models. They are available in a range of different nose heights to fit the frame. The handle is secured by a small triangle-shaped spur (spur) which is fixed to the frame. These are usually one-way handles, however a locking deadlock is a possibility to add additional security. Like the Espag handles, replacement handles for cockspur handles are easy to install, all you need is an additional set of screws (supplied) and the correct backset. The backset is the distance between the baseplate of the window to the underside of the handle's nose. In general Aluminium window frames tend to have a 9mm backset, while UPVC uses a 21mm. There are many variations, so it's important to measure prior to purchasing the handle. The spindle, or in some cases the entire handle can be removed by unscrewing the handle. The new handle will then be secured with two pozidriv screws. The pozidriv screw is available in a brass or a zinc finish to match the existing hardware. There is also an option of a self-locking pozidriv screw. This is an easy to install cockspur handle replacement that is perfect for fixing or replacing old uPVC windows. They feature a universal design, making them suitable for a variety of profiles and backsets. Each handle is equipped with three packers, each of a different thickness. They are slid on the underside of the handle noses and can be combined to make backsets as tiny as 9-13mm or as big as 21mm. They are available in right and left handed models and are available with lockable or nonlockable versions with a range of nose heights. Turn and Tilt The premium European window style of tilt and turn has been around in Europe for a long time, however it's only just beginning to take off in the Americas. The windows are a combination of three window styles - tilt, in-swing and pivot. This makes them perfect for older homes since they are able to offer more ventilation than standard window types. When tilt and turn windows are closed, they will lock as any other fixed window. By turning the handle either 90@ or 180@ depending on the type of tilt-and-turn window the sash will slide inwards, and the window will turn inwards to allow air exchange. This is a great method to allow ventilation without having to open a large windows, which could pose a safety risk if not properly secured when opening. The sash can also be opened fully by turning the handle 90@ or 180@. This allows for full air circulation, which is particularly useful for draughty houses or rooms where smoke or other smells are likely to accumulate. It also makes cleaning the exterior of the glass much simpler as it can be done from inside the house - a job that usually requires precarious ladders. Tilt and turn windows are very secure. When locked in the closed position they are difficult to open from the outside and they feature double seals to prevent rainwater from entering the home when in the tilted in-swing position. This feature is particularly beneficial for older homes where burglars tend to target windows that can be opened by the side hinges. Spade There are many types of window handles that can be installed to upvc double glazed windows. There are two primary kinds of handles: Cockspur and Espag. Other choices include tilt and turn handles as well as blade or spade handles as well as monkey tail handles and other styles. The type of handle you select will depend on your preference and the kind of windows you have. It is important to be aware of how your current handle is connected to the frame in order to select the correct replacement Upvc handle. This is known as handing, and is a vital piece of information to know when buying online. Some handle variations don't fit all windows. For example, some cockspur handles are angled, whilst others are straight and turn left or right. It is also important to be aware of what the spindle length is that is the distance from the base of the handle to the tip of the handle. Knowing whether or not your windows require a limiter is also crucial when selecting the right handle. They are usually used in high-rise apartments or commercial buildings, however they are not required for homes that are primarily residential. Also, consider step height which is the distance from the bottom of the screw plate to the apex of the handle. The word spade is derived from Old English spadu, spaedu or spada and has been translated into many languages including German spaten and Low German spathen. In the 1920s, during the Harlem Renaissance in New York City spade started to be used as a derogatory term for black people. Since the time spade has become an emblem of African American pride and heritage. When replacing the handle of a Cadenza style handle, it's essential to select the correct size. Handles are available in straight and angled versions that differ by just a few millimeters. The handle head is available in a variety of shapes, including a T or D shape. It is also possible to be left unhandled.