Best Window Fittings of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 4 Feb 2026

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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

TruMAX Cockspur Window Handle Striker Plate Wedges 5mm Cover #TOP 1
TruMAX Cockspur Window Handle Striker Plate Wedges 5mm
ftb score rating icon 9.8
Merriway Aluminium Casement Stay, 250mm Grey Cover #TOP 2
Merriway Aluminium Casement Stay, 250mm Grey
ftb score rating icon 9.7
Home Secure™ Universal uPVC Window Handle Cover #TOP 3
Home Secure™ Universal uPVC Window Handle
ftb score rating icon 9.5

Top 10 Window Fittings

#TOP 1

TruMAX Cockspur Window Handle Striker Plate Wedges 5mm

TruMAX
TRU-2216-1014
White
5mm (10 Pack)
TruMAX Cockspur Window Handle Striker Plate Wedges 5mm Cover
10 x Cockspur Window Handle Striker Plate Wedges - White (5mm)

The TruMAX Window Wedges are made from strong, UV-stable plastic, ensuring durability and long-lasting use even in bright sunlight. You can fit them quickly and easily by simply pushing them into place, saving you time and effort. These wedges improve insulation by increasing compression, which helps keep cold draughts out, making your home more comfortable. Additionally, they provide a tighter closure that enhances security by protecting your windows against forced entry, giving you peace of mind.

What We Like
Durable UV-stable plastic
Easy push-fit installation
Improves insulation
Enhances window security
#TOP 2

Merriway Aluminium Casement Stay, 250mm Grey

BH01589
Grey
Merriway Aluminium Casement Stay, 250mm Grey Cover
Merriway® BH01589 Aluminium Window Casement Stays, 250mm (10 inch) , 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.

What We Like
Durable aluminium construction
Easy installation
Secure window positioning
Ideal for casement windows
#TOP 3

Home Secure™ Universal uPVC Window Handle

HS13285
White
Home Secure™ Universal uPVC Window Handle Cover
Home Secure™ Universal Locking uPVC Window Handle with Keys – Espag Window Handle Replacement, Reversible Left or Right, Multi-Spindle Fit, White

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.

What We Like
Universal compatibility
Elegant modern design
Durable materials
Smooth operation
Easy installation
#TOP 4

TERF® 250mm Polished Brass Window Casement Stay

TERF - WINDOW CASEMENT SPOON
TERF® 250mm Polished Brass Window Casement Stay Cover
TERF® 250mm Heavy Duty Traditional Victorian Style Polished Brass Window Casement Stay Spoon Style 250mm (10 inch) including Fixing Screw - Pack of 1

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.

What We Like
Stylish polished brass finish
Versatile for left or right windows
Includes fixing screw
Can be used on cabinets
#TOP 5

Avocet WMS Universal Espag Mushroom uPVC Window Keep

5.8x3.2x0.5
Avocet WMS Universal Espag Mushroom uPVC Window Keep Cover
Avocet WMS Universal Espag Mushroom uPVC Window Keep ERKUNIM Strike Plate

The Avocet ERKUNIM Strike Plate is a reliable window fitting designed for uPVC windows. As a universal espag Pilz lock component, it provides a secure locking mechanism for your windows, enhancing safety and peace of mind. The strike plate ensures a firm engagement with the locking system, making it easier for you to secure your windows tightly. Being part of the Avocet brand, it guarantees quality hardware suited for various window installations, offering you a convenient and effective solution for maintaining your window locks.

What We Like
Universal fit for uPVC windows
Secure locking mechanism
Reliable strike plate design
Quality hardware by Avocet
#TOP 6

Yale Universal Window Handles with Lock

YWHLCK40N-WH
White
Pack of 1
Yale Universal Window Handles with Lock Cover
Yale P-YWHLCK40N-WH Universal Window Handles, fits Right or Left Handed windows, 40mm spindle, Lockable, Boxed, suitable for PVCu windows, White Finish

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.

What We Like
Enhanced security features
Versatile for any window type
Easy DIY installation
Child safety design
Sleek white finish
#TOP 7

ERA Universal Inline Espag Window Handle

ERA
ERA-MSWH
Gold
ERA Universal Inline Espag Window Handle Cover
ERA Universal Window Handle Inline Espag Handle Multi-Spindle Gold

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.

What We Like
Easy to install
Includes multiple spindles
Fits various window types
Compatible with UPVC and timber
Comes with fixing screws
#TOP 8

Carlisle Brass M44S Victorian Window Fitting

M44S
Polished Brass
270 mm
Carlisle Brass M44S Victorian Window Fitting Cover
Carlisle Brass M44S Casement Window Fitting, Polished Brass

The Carlisle Brass M44S Fitting showcases a classic Victorian casement stay design, featuring a spoon-shaped handle that provides an ergonomic feel for easy operation. Its solid brass construction ensures durability, making it suitable for various timber windows. This robust fitting not only includes all necessary window fittings and fixings but is also available in three different sizes. This means you can choose the perfect fit for your specific needs, enhancing both functionality and style in your home.

What We Like
Classic Victorian design
Durable solid brass material
Includes all necessary fixings
Ergonomic spoon-shaped handle
Available in three sizes
#TOP 9

Merriway Sliding Sash Window Lift Set

BH01897
Solid Brass
Merriway Sliding Sash Window Lift Set Cover
Merriway BH01897 (2 Pcs) Sliding Sash Window Lift, Polished Solid Brass - Pack of 2 Pieces

The Merriway Sash Window Lift is a practical solution for enhancing the security of your single or double glazed sash windows. With its solid brass construction, it ensures durability and a polished finish that adds elegance to your home. This product is also ideal for use in skylights, fanlights, and loft hatches, providing versatility in various applications. Additionally, it works perfectly with sash window pole hook pulls, making it easy for you to operate your windows effortlessly.

What We Like
Durable solid brass material
Enhances window security
Versatile for various window types
Easy to operate with pole hooks
#TOP 10

WITPOCE Satin Chrome Lockable Casement Window Fastener

WITPOCE
JW78L
Satin Chrome
WITPOCE Satin Chrome Lockable Casement Window Fastener Cover
Modern Contemporary Design Lockable Casement Window Fastener 124mm (Satin Chrome)

The WITPOCE Casement Window Fastener offers a robust and secure design, ensuring your timber casement windows stay firmly locked. Its simple construction makes it a popular choice, providing ease of use and reliable security for your home. Supplied as a single unit, it includes a flat wedge, EJMA wedge, one key, and fixing screws, giving you all you need for straightforward installation. Suitable for both left and right hand opening wooden casement windows, this fastener measures approximately 124mm long with a 30mm projection, fitting comfortably on most standard windows.

What We Like
Robust and secure design
Includes key and fixing screws
Fits left and right opening windows
Simple and easy installation
Buying Guide Image

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.

Editor's Notes

During our window fitting research, we found 119 window fitting products and shortlisted 10 quality products. We collected and analyzed 20,435 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 £7.22.

The window fittings are available for purchase. We have researched hundreds of brands and picked the top brands of window fittings, including TruMAX, Merriway, HomeSecure, TERF, Avocet.

Written by
Corey Phillips Avatar

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.