Types of uPVC Windows Handles If a window handle or lock fails, it can be time consuming to find a replacement that is compatible with the current mechanisms. The first thing to identify is what type of handle you have. Then you should be aware of the step height, this is the distance from the nose of the handle to the base or frame where it is installed. In addition, you must know about handing if applicable. Espag Espag is a handle type that is mounted on uPVC windows and doors. These handles are used to operate the multipoint locking system which locks a uPVC casement window or timber casement when it is opened. These handles can also be found on French Doors as well as other types of window frames. They are thought to be the most secure type of handle for double-glazed windows as they use multiple locks. The handle turns them all when it is being used. These handles have a metal spindle at the back that fits into a gearbox within the window to operate a set of multi-point locks that are located all around the perimeter of the window. These locks are available as shootbolts, roller cams, or deadbolts. They are suitable for uPVC and aluminium windows. They come in straight and cranked models dependent on the method your windows were constructed. There are a variety of handles made from espagnolette that are available in our online store. There are a few that are designed to be key operated to increase security, and some that don't come with this feature. Handle designs also vary from a flat style to a ringed, elegant design. Certain handles are available in a variety of spindle lengths as well. This is important as the size of your uPVC handle must match the spindle you have mounted on your window. If you're trying to replace your existing uPVC window handle or you are installing new uPVC windows, it's worth knowing the differences between espag and cockspur handles to ensure you buy the right replacement for your windows. Cockspur handles are typically fitted to older styles of double-glazed windows while espag handles are typical for modern homes with uPVC windows. The espag mechanism is different from the cockspur mechanism because it utilizes a flat metal strip (called an espagnolette rod) that runs along the side that locks the window. The handle for the espagnolette is equipped with round studs, referred to as mushrooms, which move up and down when the espagnolette rod is moved. The mushrooms are then stowed into a plate of metal called a keep that is attached to the window frame. Tilt and turn Tilt and turn windows provide the perfect blend of European elegance with increased efficiency, security and energy efficiency. They are the ideal solution for builders and homeowners looking to enhance the value of their homes or buildings. These windows have a unique dual function handle that allows the window to tilt inwards to allow for ventilation and turn open like an entrance for cleaning. They also provide an excellent escape point in case of an emergency and are suitable for bedrooms because they let you open them wide enough for egress. Tilt and turn windows are easy to use and look great in a variety of home and building styles. They also have a range of features not available in other types of windows with different opening options bars that give an older-style look, and a choice of materials and finishes. They can also be painted to match any color or style you want. If the window is closed the window is locked. When the handle is in the upward vertical position, the sash is tilted to the right by about 20 degrees. This is a comfortable and efficient method of ventilation, since it provides air exchange through the opening at the top. To turn the window by turning the handle until it is at a 90 degree angle to the lock position. The sash will open inwards and is held in place by hinges at the bottom. This allows windows to be opened in a more expansive manner for ventilation and light. They are also a great option for those with small pets or children because they can be opened at the bottom, but without allowing the child to fall out. The hinge at the bottom prevents them from being opened to a large extent and therefore they can't be smashed by burglars. They are an excellent choice for those looking to lower their heating bills and improve efficiency as they offer a high level thermal insulation. This is accomplished by using multi-chamber profiles and triple or double glazing. Cockspur Cockspur hawthorn is an attractive ornamental landscape tree that is ideal to use for hedging and privacy borders. It has a striking umbrella growth pattern, spring blooms, and fall fruits. It's also completely thorn-free and offers great winter interest. It's also adaptable to challenging growing conditions making it a great choice for urban lots. The cockspur hawthorn grows as either a large deciduous shrub or small tree with a flat or rounded crown and spreading branches. https://www.repairmywindowsanddoors.co.uk/solihull-windowrepair/ is a very popular option for landscaping due to its vibrant leaves, vibrant colors in the fall and toughness. It can be grown in any type of soil but prefers a stony well-drained and full sun. The leaves are long egg shape with a wedge base and fine serrations along the margins. It is located in savannas and woodlands. The flowers bloom in late spring or early summer and emit a foul smell. They produce beautiful red or orange berries that persist through winter. The Thornless Cockspur Hawthorn can be a safer alternative to the native species that has sharp thorns. The thornless variety (Crataegus crus-galli var. Inermis ) is similar to the straight variety with an umbrella-like pattern of growth and the same stunning color of the foliage. It's a great choice for areas where children play, as it doesn't carry the same risk of injury as the straight species. Like most plants, cockspur hawthorn requires well-drained soil that's slightly acidic or neutral. It is tolerant of drought and seasonal flooding, but isn't suitable for soils that are continuously oversaturated. It is also susceptible to various diseases, including cedar-hawthorne and rust. The thornless cockspur hawthorn is a fantastic choice for urban gardens due to the fact that it is completely thornless and offers all year round interest with its stunning foliage, vibrant fall color, and persistent fruit. Its dark, smooth bark and fine, bare twigs add texture to the garden. The flowers attract bees, moths and other pollinators. The cockspur hawthorn is a very hardy and adaptable plant, which makes it ideal for use in hedges or for mass plantings.