Best Window Fittings of 2025

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Window fittings are essential components that help in the proper functioning of windows. They include handles, hinges, locks, stays, and other accessories that help to secure and stabilise windows. These fittings come in a variety of designs, sizes, and materials, making them suitable for different types of windows. Whether you are renovating your home or building a new one, investing in high-quality window fittings can help to enhance the functionality, security, and appearance of your windows.
At a Glance: Our Top Picks
Top 10 Window Fittings
Merriway Victorian 250mm Window Casement Stay
The Merriway Casement Stay is a solid brass window fitting designed for durable performance. At 250mm in length, it provides a reliable mechanism for your casement windows, ensuring they stay securely open or closed. The polished brass finish not only adds a touch of elegance but also resists tarnishing, keeping your windows looking pristine. Additionally, the product comes with instructions for installation, making it easier for you to achieve a secure and efficient setup.
Merriway Aluminium Casement Stay, 250mm Grey
The Merriway Casement Stay is a reliable aluminium fitting designed for casement windows. Measuring 250mm, this stay provides excellent support, ensuring your windows remain securely open at the desired angle. It is easy to install, and following the provided instructions will help you achieve a proper fit. This product is ideal for enhancing the functionality of your windows while ensuring safety and convenience in everyday use.
ERA Universal Inline Espag Window Handle
The ERA Espag Window Handle is a versatile choice for your window fittings. It comes pre-packed with five spindles, making replacement applications straightforward and convenient. This handle includes a key and cut-to-size fixing screws, allowing for easy installation tailored to your needs. It fits both left-handed and right-handed windows, ensuring compatibility no matter your preference. With industry-standard 43mm screw hole centres, you can be confident that this handle will fit most UPVC and timber windows seamlessly.
Home Secure™ Universal uPVC Window Handle
The Home Secure™ Window Handle is designed with a universal fit, making it compatible with all espagnolette bar operated systems. Its elegant white finish provides a modern touch that enhances the look of any window style and home décor. Crafted from high-quality materials, this handle ensures durability and long-lasting performance. You will appreciate the smooth operation, as it allows for effortless opening and closing of windows, turning easily to the left or right for your convenience.
Merriway BH01890 Brass Sash Window Fastener
The Merriway Sash Window Fastener is an essential accessory for securing your sash windows. Made from durable brass, this fastener ensures that your windows close securely, giving you peace of mind. You will appreciate how it enhances the security of your home by preventing unwanted access. Additionally, this fastener is designed specifically for sash windows, making it a perfect fit for your needs. With the BH01890 model, you can enjoy both functionality and style in your window fittings.
Merriway 250mm Black Antique Casement Stay
The Merriway Casement Stay is an essential window fitting designed to enhance the functionality of your casement windows. This product comes in a striking black antique finish, adding a touch of elegance to your home. It's sold as a single unit, ensuring you have exactly what you need for your window installation. Remember to follow any included instructions for fixing and maintenance, which will help you achieve the best results and prolong the life of the fitting.
Yale Universal Window Handles with Lock
The Yale Window Handles offer an effective solution for securing your windows and enhancing home safety. With a push-button operation and key locking mechanism, you can enjoy peace of mind, especially with children around. These inline handles are designed to fit both right and left-handed windows, providing versatility for your home. Measuring 15 L x 5 D x 1.7 H cm, they come with an adjustable 40mm spindle and a sleek white finish, ensuring they complement your décor while being easy to install.
Black Cast Iron Monkey Tail Window Stay
The White Hinge Window Stay is a stylish and functional addition to your home. Made from durable black cast iron, it ensures longevity and a classic look. Suitable for both left and right-handed windows, this versatility allows for easy installation in various locations. It comes complete with two pin latches, providing you with added security and convenience. Additionally, screws are included, making the installation process straightforward and hassle-free for you.
TERF® 250mm Polished Brass Window Casement Stay
The TERF® Brass Window Stay is a durable and stylish addition to your window fittings. Made from polished brass, it combines aesthetic appeal with functionality. Measuring 250mm (10 inches), it is designed to fit both left and right handed windows, offering versatility for your home. Additionally, this window stay can also be used on cabinet doors, providing further convenience for your furniture. Before purchasing, ensure you check the required pattern and size for a perfect fit.
1st Time Fix Universal Inline Window Handle
The 1st Time Fix Window Handle is a versatile choice for securing your UPVC, aluminium, or timber windows. It comes with various spindle and screw sizes, ensuring you have the perfect fit for your needs. The universal handing feature allows you to use it on both left and right-handed windows, providing flexibility. Additionally, the included key and screw covers enhance the overall appearance, making your windows not only more secure but also more aesthetically pleasing.
Frequently Asked Questions (FAQs)
1. What is a window fitting?
Window fittings are used to help secure or enhance the look of a property. Upgrading windows can be made easy with these fittings, whether it is to increase protection and security, improve energy efficiency or to upgrade to match new décor. There are various solutions for all styles and types of windows.
2. What is a window fastener?
Window fasteners are used in the home to ensure that windows are securely closed. With many variations available you are sure to find the ideal fastener for you, whether you require brand new or are matching up an existing one.
3. What are window closures?
Window latches are a standard mechanism for securing and locking single and double windows. Comprising of a window catch and lever they connect the two sashes together when closed. As well as providing security against intruders they also help to keep heat in and can reduce energy bills.
4. What size casement stay?
Casement stays are commonly available in lengths of 203mm, 254mm and 305mm. All sorts of different designs at the end of the stay can make a particularly attractive feature.
During our window fitting research, we found 112 window fitting products and shortlisted 10 quality products. We collected and analyzed 23,471 customer reviews through our big data system to write the window fittings list. We found that most customers choose window fittings with an average price of £7.03.
The window fittings are available for purchase. We have researched hundreds of brands and picked the top brands of window fittings, including Merriway, ERA, HomeSecure, Yale, White Hinge.

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.