Types of uPVC Windows Handles It could take a long time to find an appropriate replacement window handle or lock that is compatible with the existing mechanisms. It is essential to know what kind of handle your window has. You will also need to be aware of the step height. This is the distance between the nose of handle and the frame or base. Also, you need to know if there's an articulation. Espag Espag is the name given to a type of handle that sits on uPVC windows and doors. These are handles that are turned to operate a multi-point locking system that locks the uPVC or timber casement window when it is opened. They are also used on French doors and other types of window frames. These are considered to be the most secure style of handle for double glazed windows because they employ multiple locks. The handle is able to turn them all at once when it is used. The handles are made of metal and have a shaft at the back that fits into a gearbox in the window. This allows them to operate multi-point locks around the perimeter. They can come in the form of shootbolts, roller cams or dead bolts or they can be a combination of all three. This makes them suitable for uPVC or aluminum windows. They are available in both straight and cranked styles, depending on the way your windows were made. Our online store offers a variety of espagnolette handles. Certain espagnolette handles have a key to give you extra security, however, others are not. The handles' designs vary from a simple flat style to a stylish ringed style. Some handles are available with different sizes for the spindles. This is important as the dimension of the uPVC window handle needs to be in line with the spindle length that is fitted to your window. If you're planning to replace the handle on your uPVC window or installing new windows, you must be aware of the distinction between the cockspur and espag handles. This will allow you choose the best replacement. Cockspur handles tend to be used on older double-glazed windows. Espag handles, however, are more common in modern houses with uPVC window styles. The espag mechanism differs from the cockspur mechanism in that it utilizes a flat metal strip (called an espagnolette rod) that runs up the locking side of the window. The handle for the espagnolette is equipped with round studs, called mushrooms, which move up and down when the espagnolette rod is moved. The mushrooms are then stowed in a metal plate referred to as a keep, which is placed on the window frame. Tilt and turn Tilt-and-turn windows combine European design, improved functionality, and enhanced security, while also maximizing energy efficiency. They are a great choice for builders and homeowners looking to enhance the value of their homes or properties. They have dual-function handles that allow them to open like a door and tilted inwards for ventilation. They also provide an excellent escape point in case of an emergency and are suitable for bedrooms as they allow you to open them wide enough to allow for egress. Tilt and turn windows are easy to operate and look fantastic in various designs for homes and buildings. They also have a range of features not available in other types of windows that include different opening configurations bars for a more traditional style and a choice of materials and finishes. They can also be spray painted to be matched to any color or design you like. When the window is shut it is locked. When the handle is set vertically up, the sash moves to the left about 20 degrees. This is a comfortable and effective mode of ventilation as it allows for air exchange through the gap at the top. To open the window it is necessary to rotate the handle until it is at 90 degrees to the lock position. The sash will then open outwards and is firmly held by the hinges on the bottom. This allows for the windows to be opened more which allows for more air circulation and light. Tilt and turn windows are a great choice for people with small children or pets since they can be opened from the bottom without allowing them to fall out of the window. They are also safe to be left open even when not at home, as the hinge at the bottom of the window stops them from opening too wide and stops them from being broken by burglars. They are a good option for people looking to reduce their heating costs and increase energy efficiency, because they provide an excellent thermal insulation. This is achieved using a multi chamber profile and triple or double glazing. Cockspur Cockspur hawthorns make a beautiful ornamental landscape tree. It is perfect for privacy borders and hedges. It's an impressive umbrella-like growth pattern, spring blooms and autumn fruits. It is also completely thorn-free, and provides excellent winter interest. It also tolerates challenging growing conditions, making it an excellent choice for urban lots. The cockspur Hawthorn can be a large deciduous plant or shrub with a flat or rounded crown and branches that spread. It's a popular landscaping choice due to its vibrant foliage, vibrant fall color, and durability. It can grow in most soil types, but it prefers rich, well-drained soil and full sun. Its leaves are long egg-shaped with a wedge-shaped base and fine serrations along its margins. It can be found in savannas, woodlands, and upland grasslands. Its flowers bloom in late spring or early summer and emit a sour smell. They are a beautiful red or orange berries that persist throughout winter. The Thornless Cockspur Hawthorn could be a safer alternative to the native species that has sharp thorns. The thornless (Crataegus Crus-galli Var. Inermis has a similar look, with an umbrella-like pattern of growth and the same stunning color of the foliage. It's a great option for areas where children will play, since it doesn't carry the same danger of injuries as straight species. As with most plants, cockspur hawthorn needs well-drained soil that's slightly acidic to neutral. It tolerates drought and some seasonal flooding, but isn't suitable for soils that are consistently oversaturated. It's also susceptible to various diseases, including cedar-hawthorne and rust. https://www.repairmywindowsanddoors.co.uk/maidstone-windowrepair/ with no thorns is a fantastic option for urban gardens since it's completely thornless and provides all year round interest thanks to its stunning foliage, vibrant fall color, and persistent fruit. Its dark, pliable bark and fine, bare twigs add texture to your garden. The flowers are attractive to bees and other pollinators and it's a great host for 25 species of moths. The cockspur hawthorn is very hardy and adaptable plant, making it ideal for use in hedges or mass planters.