It Is The History Of Window Handles In 10 Milestones

· 6 min read
It Is The 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 open and close double-glazed windows using a hidden locking mechanism.

When replacing your handle it is important to check the length of the spindle. This is the length at which the nose sticks out of the base plate, or how much further inside it is the 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 improve security. Our collection of espagnolette window handles include straight and cranked styles with a variety of finishes like chrome, brass black, forged and black.

Each handle is constructed of sturdy die cast zinc that is powder coated or plated for high corrosion resistance and impact resistance, as well as protection against wear. They are designed for use on uPVC and aluminium windows with shoot bolt or espagnolette mechanisms and can be locked in the closed position with the push button or key to lock in place.

The espagnolette handle is generally a 7mm squared rod which runs through the backplate of the lever and into the lock mechanism inside the sash frame. By turning the handle, you can activate the lock mechanism. When selecting an espagnolette handle that you want to replace, it is essential to take the spindle length into account as this will determine how your window can be opened. The spindle's size will be marked on the handle backplate with numbers like '5 3/4', '5', or '2/3'. This is the one you must measure against your current handle to make sure it fits.

Cranked espagnolette window handles are a great alternative to straight designs and can be supplied in left-handed (opened clockwise) or right-handed (opened anti-clockwise) models based on how you open your window. The cranked design gives you more room to open the window. This is ideal for windows close to the frame.

The cockspur handle is a different variation of the espagnolette style, this time with a cockspur nose that closes on a striker plate in a manner similar to a multi-point espagnolette lock. This kind of handle is ideal for older UPVC as well as aluminium windows. It can be used as a repair handle to replace broken handles.

The key-lock insert can be used for both cockspur as well as cranked handle models. They come with a choice of handing and also a blanking plug in black if prefer to keep your window handle locked or to make it visible only as a fire egress.

Cockspur Handles

The cockspur is a classic window handle with an elongated spur, or a triangle bit, that pushes against the wedge on the frame as the handle is closed. They are commonly found on older aluminum or uPVC windows that lack an internal mechanism to secure the frame. The cockspur handles keep them in place.

These handles are available in a wide variety of nose and nib height options to fit different profiles. They're also suitable for both left and right-hand window systems. They're the ideal solution for those looking to replace a window handle that's worn or faulty, but don't require more complex internal gadgets.

Our Sparta window handle is made from top quality materials and is a popular choice for a wide range of applications. It features a sleek and ergonomic design and is fitted with a standard lockable deadlock cylinder to provide greater security. It is available in a variety of backset heights that will fit any sizes of common casements and can be used along with a complete suite of window accessories that match.

In-line cockspur handle models are straight and can turn either left or right, while cranked cockspur handles feature a short 'nose which is positioned over a plastic striker plate fixed to the frame. It's easy to use and is easily locked or unlocked by using keys for additional security.

Espagnolette handles are generally considered to be more secure than cockspur handles because they employ a spindle that can manage multiple locks concealed within the frame. These handles are a great solution for those who require a safe handle for double-glazing. They are available in a variety of designs to match your home.

If you're purchasing a new set of double glazed window handles, it's essential to to measure up your existing windows and check that the size of the handle and spindle will fit your new frames. It is also important you select an item that meets the minimum specifications of Secured By Design.

door handle repair near me  that tilt and turn

The functionality and benefits of tilt and turn windows is increasing. They have a variety of opening options, and can be opened in different ways to allow fresh air into the house, or serve as a an escape route for fire.

They function similarly as an espagnolette handle, but are equipped with additional functions that make them more suited for tilt and turn windows. The lever can be placed downwards when it's locked to shut the window. It can be turned 90 degrees to tilt the window open as a door. It can also be moved upwards to open the window in normal fashion.

They have a multipoint lock mechanism which is more effective than a double-glazed casement windows against forced entry. When the handle is closed, the outer lower hinge has locking pins that are embedded in a metal rail on the inner frame. The window inside is held in place by two hinges in the bottom corners which can be opened upwards this makes them ideal for windows that are larger and is great for ventilation.

The open mode can be activated by turning the handle so that it faces up. It opens the window at an upward tilt that allows for better ventilation and makes cleaning easier. This is because the sash can be pulled upwards from either side of the window to create a gap that is sufficient for an incline or ladder to fit through.

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

uPVC frames are the most common windows made of uPVC as they're cheaper than aluminium or timber frames and don't require painting, but there are also many wood effect finishes available. Aluminium is another option for these windows as it's lighter and can be painted to match your home's design.

Spade or Blade Handles

If you're upgrading your uPVC windows, or replacing the ones that were included with the property, it is crucial to choose handles that match the design and function of the window. The closing and locking mechanisms are just as important as the frame, allowing you to use your uPVC windows efficiently and with no fuss. It is also important to ensure that the handles will last for a long time and will not break easily.

One of the most well-known types of handle is a spade or blade handle. They are commonly employed on tilt-and-turn or casement-style uPVC Windows. They work by having a lever that operates a latch and catch or multi-point lock mechanism. The catch is attached to mortice stay or peg stay, which is placed within the frame of your windows. It provides extra security and stability.

These handles are usually employed on double-glazed uPVC 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 use. They are available in a variety of designs to match any interior style.


The handle itself will have a spindle (7mm square) that extends out from the back which is used to engage with and penetrate the gearbox of the multi-point locking system inside the window. The window can be shut and secured more securely. Handles are available in various sizes to fit frames of different sizes. Some manufacturers also have straight and angles versions.

You can also enhance the security of uPVC windows with handles that feature a key-locking system. These are ideal for uPVC windows and doors that are used frequently as they allow you to secure your door or window from the outside, making it more difficult for burglars to get in by pushing open or manipulating the handle.

Although there are arguments for and against using the lock handle however, we believe it makes sense as it can provide an extra level of security for your home. Even if you don't think that burglars will attempt to break into your home, the fact they may have a difficult to get past the handles that lock with keys will likely make them less likely to be interested.