Sash Window Locks & Fasteners

Safeguarding your beautiful Victorian-era double-hung windows or any other sliding sash window is so much easier and more fulfilling with sash window locks and fasteners. These are compact, highly specialised window security devices that prevent windows from sliding open past a set point. A sash window lock provides true child safety while also preventing unauthorised entry. More importantly, these devices respect period window features, making them ideal for securing the windows of conservation properties, listed buildings, period properties, and anywhere traditional sash windows need protecting without modern eyesores.

The robust design of sash window fasteners and locks deliver optimum window security, especially key-operated versions. Window installers use these locks in heritage conversions and renovated properties to maintain their original character. Even modern buildings can benefit from such window security devices, especially residences with small children.

We have a unique, in-depth understanding of window sash fasteners and locks. We offer over 50 high-quality options, ranging from less than £2 to about £188. We’ve got sash window stops and dual screws from ERA, finger pull lift and fitch fastener bridge keep from Balance, and even a cockspur handle window lock from Ingersoll. Trust Locks & Handles to point you in the direction of the right locks or fasteners for your sash windows.