What Experts Say You Should Know?

· 6 min read
What Experts Say You Should Know?

Window Handles

Window handles are available in a number of different styles and colors to fit your home. They open and close double-glazed windows using a hidden locking mechanism.

When replacing your handle, it is important to check the spindle length. This is the length at which the nose sticks out of the base plate or how much inside it is the lock.

Espag Handles

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

Each handle is made of durable die-cast zinc and powder-coated or plated to provide high corrosion resistance as well as protection against scratching. They are specifically designed to be used with uPVC or aluminium windows that have espagnolette or shot bolt mechanisms. They can be locked into a closed position using the use of a key or push button.

The espagnolette handle is usually a 7mm squared rod that goes through the backplate of the lever and into the lock mechanism in the frame of the sash. The handle is turned to activate the lock mechanism. It is crucial to consider the size of the spindle before selecting the handle you want to use for your window that is espagnolette. This will determine the way it can be opened. The spindle's size will be outlined on the handle backplate with numbers such as '5 3/4', '5', or '2/3' and this is what you need to test against the handle you have currently to make sure it fits.

Cranked espagnolette handles are an alternative design to straight handles.  door handles  can be ordered in left-handed versions (opened clockwise) and right-handed versions (opened anticlockwise) in accordance with the way you open your window. The cranked design provides more room 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 that closes by a striker plate similar to an espagnolette multi-point lock. This handle can be used to repair the cockspur handles that were previously used on UPVC or aluminium windows.

Both cockspur and cranked handle models can be supplied with a key-lock insert to add additional security. These are available in a range of handed options and also include a black blanking plug for those who prefer their window handle to be unlocked or want to highlight the handle as fire escape only.

Cockspur Handles

The cockspur handle is a very traditional window handle that has a spur (triangle bit) that presses against the wedge that is on the frame when the handle is closed. They are typically found on older aluminium or uPVC windows that lack an internal mechanism to secure the frame. The cockspur handles keep them together.

These handles are available in a wide selection of nose and nib height options to suit many different profiles. These handles are suitable for both right and left hand window systems. They're the ideal solution for people looking to replace a damaged or worn window handle that does not require more intricate internal gadgetry.

Our Sparta handle for cockspurs is made of top-quality materials and is popular for a wide range of applications. It has a sleek ergonomic design and is fitted with a standard lockable deadlock cylinder for increased security. It is available in a variety of backset heights to accommodate the majority of common size casements and can be used with a full suite of window accessories.

In-line cockspur models are straight and can be turned either left or right. Cranked cockspurs come with a short "nose" that sits over an aluminum plate that is attached to the frame. It's easy to use and can be locked or unlocked with a key for added security.

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

If you're considering purchasing a brand new set of double-glazed window handles, it's crucial to to measure the size of your existing windows and make sure that the size of the spindle and handle will fit in the new frames. It is also important to choose one that is in line with the minimum requirements of Secured By Design.

Handles that turn and tilt

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

These handles function in a similar manner to an espagnolette handle but have additional functions which make them better suited to tilt and turn-style windows. The lever can be set downwards when locked to close the windows and 90 degrees to tilt it open as an opening window, or upwards to open the window.

They are equipped with a multipoint locking mechanism that is more efficient against forced entry than double-glazed casement windows. When the handle is closed, the bottom hinge has locking pins that are encased by a rail made of metal within the frame. Two hinges located at the bottom corners can also be opened up to hold the inner window in place. This feature is perfect for windows with larger windows and allows for better ventilation.

The open mode is activated when the handle is turned to be facing upwards and opens the window using an upward tilt that provides healthy airflow and makes cleaning easier than ever before. The sash can be pulled to the side that is facing the windows to create a space large enough to accommodate an incline or a stool through.

Tilt-and-turn handles are typically larger than espag and cockspur handles because they have to be able to handle the larger and larger frame sizes. They are usually spindle based and use the same type of fixings that are used in a standard cockspur or espag handle, however they will have larger bases and often larger screw centres.

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

Handles for blades or spades

It is important to select handles that are in line with the design and functionality. After all, the closing and locking mechanisms are just as crucial as the frame, permitting you to operate your uPVC windows effectively and without hassle. It is also important to ensure that the handles are top quality and will last well, rather than breaking easily or prone to damage.

One of the most popular kinds of handle is a blade or spade handle. These are typically used on tilt and turn or casement style uPVC windows. They operate by using a lever that operates an latch and catch or multi-point lock mechanism. The catch is attached to mortice stays or peg stay, which is placed inside the frame of your windows. It offers an extra level of security and stability.

These types of handles are able to be used on modern uPVC double glazed casement or tilt and turn windows. They are designed to provide better ergonomics and provide more leverage to open the windows, making them more convenient. They are also available in a variety of styles that will suit all interior styles and preferences.

The handle itself will feature a spindle (7mm square) that extends from the back of it which is used to connect with the gearbox and get inside of the multi-point locking system within the window. This lets the window be locked and closed with more security. The handles are also available in a range of sizes to fit various sized frames and some manufacturers also offer straight and angled versions as well.

You can also enhance the security of uPVC windows with handles with a key lock system. These are ideal for uPVC doors and windows that are frequently used as they permit you to secure your door or window from the outside making it harder for burglars to break in by pushing open or manipulating the handle.

There are arguments both for and against a locking handle. We think it's beneficial because it can add an extra layer of security to your home. Even if you are not worried about intruders trying to enter your home, the fact that they'll be more difficult to get past the key-locking handle is likely to discourage them and make it less of a target.