A Brief History Of Window Handles In 10 Milestones

· 6 min read
A Brief History Of Window Handles In 10 Milestones

Window Handles

Window handles come in a number of different colours and styles to suit your home. They can be used to open and close double-glazed windows by using a concealed locking system.

When replacing your handle it is important to check the spindle length. This is the distance the nose sticks out from the base plate or the distance it goes into lock.

Espag Handles

Espag handles are used to operate multi-point locks within double glazed windows. The handle can be turned around the window to increase security. Our selection of espagnolette handles for windows include straight and cranked styles in a range of finishes like chrome, brass black, forged and black.

Each handle is made from robust die cast zinc and powder coated or plated for high resistance to corrosion and impact resistance, as well as protection against wear. They are designed to be used on uPVC or aluminum windows that feature an espagnolette or shot bolt mechanism. They can be locked into the closed position with a key or a push button.

The majority of espagnolette handles come with a 7mm squared spindle that runs through the lever backplate to fit into a lock mechanism inside the frame of the sash. Turning the handle to activate the lock. It is important to consider the spindle size when choosing a new handle for your espagnolette window. This will determine the way it will open. The size of the spindle will be outlined on the backplate of the handle with a number such as  5', '3/4' or '2/3'. This is the one you must compare to your existing handle to make sure it fits.

Cranked handles are a different design for straight handles. They can be ordered in either left-handed versions (opened clockwise) and right-handed versions (opened anticlockwise) in accordance with the method you use to open your window. The cranked design provides more clearance to open the window. This is ideal for windows close to the frame.

The cockspur is a variant of the espagnolette handle with a cockspur which closes on striker plates similar to an espagnolette multi-point lock. This type handle is suitable for older UPVC and aluminium windows. It can be used as repair handles to replace damaged cockspur handles.

The key-lock insert is available for both cockspur and cranked handle models. They come with a choice of handing and come with a blanking plug in black, if you prefer your window handle to be unlocked or to make it visible only for fire escape.

Cockspur Handles


The cockspur is a common window handle that has a spur, or triangle bit, which presses against the wedge on the frame when the handle is closed. They are commonly found on older aluminum or uPVC windows without an internal mechanism that holds the frame. The cockspur handles keep them in place.

They are available in a large selection of nose and nib height options to accommodate different profiles. They're also suited for both left and right hand window systems. They're the perfect solution for those looking to replace a window handle that's worn or damaged, but don't require more complicated internal devices.

door handle repair letchworth repairmywindowsanddoors  is made from high quality materials and is a favorite choice for a wide range of applications. It features a sleek and ergonomic design and comes with a standard deadlock lockable cylinder for increased security. It is available in various backset heights that will fit any common casement size and can be used with a full set of matching window accessory.

In-line cockspur models are straight, and can be turned left or right. Cranked cockspurs have an elongated "nose" that sits over the frame, which is a plastic plate. the frame. It's simple to operate and can be easily locked or unlocked by using keys for additional security.

Espagnolette handles are regarded to be more secure than cockspur handles because they utilize spinning spindles that operate multiple locks hidden in the frame. These handles are the perfect solution for those who need a safe handle for their double-glazing. They come in a variety of designs to match your home's decor.

It is important to measure your windows prior purchasing new frames. This will ensure that the spindle and handle are of the correct dimensions for your new frames. Choose a handle that is in line with the Secured By Design minimum requirements.

Handles that turn and tilt

Tilt and turn windows are becoming more and more popular due to their design as well as the efficiency they bring. They provide multiple opening options and can be opened in different ways that aid in cleaning, allowing fresh air to enter the home, or providing a fire escape.

These handles function in a similar way to an espagnolette handle but have additional functions which make them ideal for tilt and turn-style windows. The lever can be placed down when locked to close the windows and 90 degrees to open it like an opening window, or upwards to open the window.

They have a multipoint lock mechanism that is more efficient than double-glazed casement window against forced entry. The hinges on the bottom of the outer frame have metal locking pins that are inserted into a metal rail within the frame when the handle is in the closed position. Two additional hinges located at the bottom corners can be opened inwards to hold the inner window in the proper position. This feature is ideal for larger windows, and permits better air circulation.

The open mode is activated when the handle is turned facing upwards. This opens the window by vertical tilt, which allows for healthy airflow and makes cleaning more convenient than ever before. The sash is able to be pushed to the side that is facing the windows to create a gap large enough to accommodate a ladder or a stool through.

Tilt and turn handles are typically larger than espag or cockspur handles because they have to be able to take on the heavier and larger frame sizes that they can be found in. They are spindle-based and use the same kind of fixings that an ordinary handle for cockspur or espag uses, but they will have a wider base and typically larger screw centers.

uPVC frames that are less expensive than timber or aluminium and don't require painting, are the most popular for these windows. However, there are many wood-effect finishes that are available. Aluminium is a second alternative for these types of windows, as it can be painted in any shade to match the existing look of your house and is lighter than uPVC.

Spade or Blade Handles

If you are planning to upgrade your uPVC windows or replacing the ones that came with the property it is crucial to choose handles that suit both the style and functionality of the window. The closing and locking mechanisms of your uPVC window are equally important as the frame. This lets you use them effectively and without hassle. Also, you must make sure that the handles are of a good quality and last for a long time, instead of breaking easily or being prone to damage.

One of the most sought-after kinds of handle is a spade or blade handle. These are typically used on tilt and turn or casement style uPVC windows. They function by utilizing an operating lever that controls the latch and catch or multi-point lock mechanism. The catch is attached to a mortice stay or peg stay, which sits within the frame of your windows and provides additional security and stability.

These types of handles are able to be utilized on modern uPVC double glazed casement or tilt and turn windows. They are designed to be more comfortable and offer a greater amount of leverage to open the window, making them simpler to operate. They are also available in a variety of styles to fit the majority of interior styles and preferences.

The handle will include a spindle (7mm) protruding from the back. This spindle is used to engage and enter the gearbox inside the window of the multi-point lock system. This allows the window to be locked and closed with more security. The handles are also available in a variety of sizes that can be fitted to different sizes of frames. Some manufacturers offer straight and angled versions as well.

It is also possible to increase the security of uPVC windows by having handles with a key lock system. These are perfect for uPVC windows and doors that are frequently used. They let you lock the window or door from the outside. This makes it harder for burglars to force open the handle or open the door.

There are arguments for and against a lock handle. We think it is beneficial because it can add an extra layer of security to your home. Even if you're not concerned about burglars trying to break into your property however the fact that they will encounter more difficulty getting beyond the handle of the key lock is likely to discourage them and make it less of a target for them.