Make your PVC-U windows more secure

It’s easier than you might think to make your windows more secure, with the new range of window locks available from Yale.

Suitable for use on PVCu windows, the locks can be used as an extra security measure and are simply fixed to the surface of your window frame. You can choose from two different types. The 8K123 window lock is secured using a key, while the 8K103 has a simple ‘push to lock’ action and is released with a key.

Both locks are supplied in a white finish to complement your window frame.

The window locks were previously available from high security specialist Chubb, prior to the discontinuation of the brand on locking products. They are now available from Yale, alongside other Chubb additional security products.

The window locks retail for £22.17 for 8K123, and 8K103 for £8.98, and are available from DIY retailers, builders’ merchants, locksmiths and hardware stores nationwide.

For further information on the window locks and other Chubb products now available from Yale, please visit