Hildegarde Reading спросил 8 месяцев назад
Replacement Upvc Window Handles
Most replacement upvc window handles come with everything you need, however if the previous handle had screws or pins that held it in place, they must be removed. Remove the’snap-in’ covers at the base of the handle.
You will then need to determine what kind of window lock and fitted handle you are replacing. This is crucial!
Espag
Espag handles are a system of multipoint locks that are fitted to casement window types such as uPVC or wooden double glazing replacement windows glazing. They feature a 7mm square spindle that is fitted into the gearbox of the uPVC window. When the handle is turned, it operates a series of locks around the perimeter of the window. Espag handles, also referred as shootbolts, give more security than the single point lock that is found on older window frames.
There are many options available that include inline and cranked handles that can be operated using either the left or right hand. There is also a variety of ergonomically designed handles that are designed to improve both the feel of the handle and the way it looks on your windows.
If you’re looking to replace your existing uPVC window handle with an espag handle, you will need to identify the size of the spindle installed and measure it from the base of the handle in order to get the right replacement. This measurement, known as the step height, will help you select the ideal uPVC window handle for your home.
If you need to remove screws that are holding the handle, you can use a screwdriver or pliers. After this is done then you need to remove the handle from the frame by taking off the screws or pins that hold the spindle and then pulling it away from the window.
After removing the handle, you will be able to access the locking mechanism inside the frame of the windows. You can then remove the cockspur block attached adjacent to the handle. This will allow the window to be opened. The new uPVC handles you ordered should be able slide over the cockspur block and then into the handle spindle, allowing the window to open again. If you’d like to make sure that your uPVC handles are properly secured, it’s best to replace the cockspur block with the brand new block.
Cockspur
Cockspur handles are usually found on older uPVC and aluminium windows. The handle turns and closes over a plastic wedge shaped receiver catch (not to be confused with window latches made from timber which are also handled 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 existing frame.
The handle locks using a thin spur (little triangle bit) pulling against a wedge made of plastic which is attached to the frame. These are usually one-way handles, but the deadlock that locks can be added to give additional security.
The replacement handles for cockspurs are simple to install. All you need is the correct backset and a new set (supplied). The backset is measured from the baseplate to the underside of the nose of the handle. In general Aluminium window frames usually have a backset of 9mm, whereas UPVC uses 21mm. There are a variety of other options though so it is important to take a measurement before buying the handle (see video below for how).
This type of window handle can be replaced by simply removing the existing handle and removing the spindle, or in certain cases the whole handle assembly. The new handle is fixed by using a pair of pozidrivs screws. The pozidriv screws come in zinc or brass finishes to match the existing hardware, and there is the option of a locking version that self-locks.
This cockspur handle is easy to install and is perfect to repair or replace old uPVC Windows. They have an unidirectional design that makes them suitable for all backsets and profiles. Each handle is equipped with three packers, each with a different thickness. These are neatly installed on the underside of the handle noses and can be used together to make backsets as tiny as 9, 13mm, or as big as 21mm. They are available in left and right handed versions and come with nonlockable or lockable models, with a choice of nose heights.
Tilt and turn
Tilt and turn windows are a coveted European window style that has been in use for a long time in Europe but is beginning to gain traction in the United States. They combine the advantages of three window types into one — tilt, pivot and in-swing. This makes them ideal for older homes as they can offer more airflow than standard window styles.
When tilt and turn windows are closed, they are locked like any other fixed window. However, by turning the handle 90° or 180@ (depending on the kind of tilt and turn window) the sash can be opened inward and the window can be tilted in order to allow air circulation through the space at the top of the frame. This is a great way to let air circulate without having to open the large windows that could be dangerous.
The sash can also be fully opened by turning the handle 90or 180@. This allows for full air exchange, which is particularly useful for draughty houses or rooms where smoke or other smells can build up. This makes it easier to clean the glass’s exterior since you can do it from inside your home. This is a job that often requires a lot of risk.
Tilt and turn windows are extremely secure. When locked in the closed position, they are difficult to open from the outside, and they feature double seals that stop rainwater from entering the home when they are in the tilted or in-swing position. This can be a particularly useful feature for older homes, where intruders are more likely to target windows that can be opened from the side hinges.
Spade
There are several different types of handles that are able to be fitted on upvc double-glazed windows. The two main types are Espag handles and Cockspur handles. There’s also tilt and turn handles, spade or blade handles, and monkey tail handle. The type of handle you choose will depend on your preference and the kind of windows you have.
To select the correct replacement for your window handle, you have to know how your current handle is fixed to the frame. This is known as handing and is a crucial piece of information to know when purchasing online. Some handle designs don’t fit all windows. Some cockspur handles, for instance, are angled whereas others are straight, and can be turned left or right. You will also need to know what the spindle length is and the distance from the base of the handle to the top of the handle.
Another aspect to consider when choosing the correct handle is knowing whether your windows need a restrictor or not. These are typically found in high-rise flats or commercial buildings, but they’re not required for the majority of homes. Lastly, you should also think about step height, which is the distance from the bottom of the screw plate to the nose of the handle.
Spade is a word that comes from Old English spadu or spaedu and has been translated into several 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 sexist term for black people. The word has since risen to prominence in pop culture and is now a well-known symbol of African American heritage and pride.
It is crucial to select the correct size when replacing a handle that is Cadenza-style. Handles are available in straight and angled versions that differ by only a few millimeters. The handle head is available in a variety shapes, including the T or D shapes. It is also possible to be left unhandled.