uPVC Window Handles

Our range of uPVC window handles (often called window fasteners or locking handles) is crafted specifically for PVCu casement windows, offering a perfect balance of style, security and everyday performance. Designed to work with standard uPVC window mechanisms, these handles provide a secure grip and smooth operation for daily use — whether you’re ventilating a room or securing windows when you leave the house.

Available in a selection of popular finishes such as white, black, chrome, brass and gold tones, our uPVC window handles allow you to match or coordinate with your door furniture and other external fittings for a harmonious look. Each finish is chosen not only for its aesthetic appeal but also for its resistance to weathering in external conditions.

Many of our window handles are key-lockable, adding an extra level of security and peace of mind — particularly on accessible ground-floor windows. Durable, practical and easy to fit, these handles are suitable for homeowners, installers and trade projects alike, providing a reliable solution whether you’re replacing old handles or specifying hardware for new installations.

FAQs

How do I replace window handles on uPVC windows?
To replace a uPVC window handle, first open the window and locate the fixing screws (usually under a trim cover). Remove the screws, lift the old handle off the spindle, and then slide the new handle onto the spindle. Align the fixing holes, tighten the screws securely, and check that the handle operates the locking mechanism smoothly.

How do I measure uPVC window handles?
Measure from the centre of the spindle (the square shaft at the back of the handle) to the centre of the fixing screw holes — this is known as the fixing centre measurement. You may also want to check the spindle length to ensure it matches your existing handle. These measurements help you select the correct replacement handle.

How do I choose the right uPVC window handle?
Choose a handle that matches your window’s fixing centres and spindle length. Decide whether you need a key-lockable handle for extra security, and pick a finish that complements your other exterior fittings — such as matching your door handles or letterboxes for a coordinated look. Durable finishes and quality fixings ensure long-lasting performance on external windows.