This is a sponsored article by Window Ware

We’ve just expanded our Yale product range to accommodate even more window styles! Our newest series of slave/master extensions and keeps work with Yale’s popular croppable shootbolt system to deliver a secure, high-performance, easy-to-use and durable locking solution for classic French casement windows.

All Yale products are designed, developed, tested and manufactured to the highest possible specification, and these new additions are no exception. All parts are PAS 24 compliant and BBA approved for enhanced protection against intruders. They also come with a 10-year mechanical guarantee and 10-year security guarantee for added reassurance.

Both the slave and master extensions come in 4 different rod sizes. These options are capable of accommodating virtually all window sash sizes from 326mm up to 1420mm – giving maximum flexibility with the minimum number of components. The new keeps are specifically designed for French casements and enable a night ventilation position on both the slave and master sash. These keeps are profile related and you’ll find options to suit popular profiles including, WHS Rustique P2 or WHS System 10 MK2, Rehau Total 70, Eurocell Logik 70, Veka M70 and Liniar (HL Plastics).

“Choice is key”, explained Window Ware’s Technical Specialist Rob Vaughan. “With these new arrivals, we’re providing fabricators and fitters with an even wider range of quality components from trusted manufacturers capable of meeting any customer requirement, no matter the size or style of window.”

Browse Yale’s new French casement slave extensions, master extensions and keeps on the Window Ware website now and don’t forget to log in to your account to view the cheapest trade prices.

About Window Ware

Window Ware is one of the UK’s leading distributors of window and door hardware, tools, fixings and consumables to the fenestration market. The company is renowned for supplying some of the best-known, most trusted brands like Yale, MACO, Trojan, Xpert, Greenwood Airvac and RW Simon, all backed by excellent next-day service and unrivalled expertise. Find out more and browse their product online at

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