The hardware of a window can make the difference between a quality, thermally efficient and secure window and an unreliable, cold and vulnerable window. Below, we run through some of the main features of a casement window and explain how the Origin Casement Window performs when it comes to hardware.
Handles and fasteners
Handles
There are various types of casement window handles available, each with their own benefits and functionality. Handles generally fall into two categories:
- Cockspur handles
A cockspur handle has a nose that juts out of the side of the handle (called a spur). To close the window, the spur slots into a catch on the window frame. It does not have a spindle that goes into the frame and cannot engage a multi-point locking system.
- Espagnolette handles
An espagnolette handle (often shortened to 'espag') is most commonly used on new windows. When you turn the handle you engage a spindle that turns various locks in the frame, securing the window. Espag handles are generally considered more secure than cockspur handles, as rather than relying on one lock at the front of the window you engage a multi-point locking system around the frame. The Origin Casement Window features an espagnolette handle that engages an incredibly secure Yale Encloser locking system.
Fasteners
Casement windows in an older style will sometimes come with fasteners, or can be fitted with fasteners. These essentially act like a handle, though are often less secure than a full handle, depending on the type you choose.
A fastener set has a short arm at the end, which secures into a slot or onto a hook. A wedge fastener has a gap in the handle that is pulled down onto a wedge that fixes the window in place.
Adjusters (stays) and restrictors
Adjusters
Window adjusters, also known as 'stays', are used to keep your window in place when open. Stays are long bars with holes in them which hook onto pins that are attached to the window frame. This allows you to keep the window open in a fixed position and also helps to keep the window closed.
Stays aren't always that secure and can come loose in certain weather conditions if the window isn't engineered with other stabilising features.
The Origin Casement Window can be fitted with a stay, if this is your preference.
Restrictors and hinges
Restrictors are built into the main frame of the window as a safety precaution to limit how far the window can be opened. The Origin Casement Window has an in-built restrictor hook, which, along with the stay, helps to stop the window opening too widely and holds it securely in place. The restrictor hook is easy to disable manually, should you want to open your window wider, and will reattach itself automatically upon closing.
Variable restrictor hooks limit the sash opening to 70mm. The hooks can be fitted to both sides of the frame for extra security, making them harder to unhook if you have small children or vulnerable people in the home.
The quality of the hinge can affect the lifespan of the product. The Origin Casement Window is built with stainless steel hinges that are exceptionally durable and provide strong resistance to corrosion. The hinges are tested to 50,000 cycles and feature a friction adjustment without metal-to-metal contact, ensuring minimum wear.
Depending on your circumstances, you may also need to install a window that can act as an emergency exit. In this instance, you will need to install your casement window with an egress hinge.
Locking
The locking mechanism of your window makes a huge difference to security. Traditional casement windows often do not come with locks and simply rely on restrictors or fasteners to keep your window secure. These solutions are often ineffective against intruders.
Pin locks can be screwed onto the frame of your window and locked with a key. However, these rely on just one locking point at the front of the window and do not offer security all around the frame. The most secure locks are multi-point locking systems that engage in multiple places around the entire frame, like the Yale Encloser lock.
The Origin Casement Window is fitted with the highly renowned Yale Encloser lock: an accredited security product of the official UK Police flagship initiative due to the high level of security it provides. It incorporates innovative bi-directional locking cam technology to not only deliver the highest security, but also provide a tight seal that protects the home against rain, water and wind.
The Yale Encloser lock comes with a 10-year mechanical guarantee and 10-year security guarantee. Find out more about the Yale Encloser here.
Seals
Seals are one of the main features that will keep your window free from draughts and help insulate your home. A weak or poorly made seal risks wearing more easily and letting the cold in and heat out.
Advanced weather-tight seals offer unrivalled thermal performance and protect your home against the harshest of weather conditions.
