Accsys, the manufacturer of Accoya wood, has announced the successful development of the first sliding sash
window, featuring slimline glazing bars and a 44mm thick sash, designed to meet the requirements of PAS 24: 2022.
This was made possible through a collaboration with a consortium of stakeholders, including Midland Joinery, ERA,
and SD Hardware.

PAS 24: 2022 is a rigorous testing standard designed to mimic an attempted break-in by a burglar using tools that are
easy to conceal. A window or door is put through several tests including mechanical load testing, manual attack
testing and impact testing; each designed to explore any vulnerabilities. The test was conducted at the independent
UKAS accredited test house at ERA’s facility in Wolverhampton.

The innovative design of the Accoya sliding sash window includes a ¾ -inch radius end sash pulley, Timber Series
sash lift, Timber Series high security classic cam lock and sash window screw locks.

Cheryl Varley, account manager at ERA, said: “It’s wonderful to see all stakeholders working together to achieve this
important accolade. The independent UKAS test house housed within the ERA facility is a valuable resource for our
customers. The test engineers really put windows through their paces to give consumers peace of mind.” 
  
Gary Ewings at SD Hardware said: " Bringing this project together along with Accoya, ERA, and Midland Joinery, to
achieve PAS 24: 2022 in a sliding sash window is bringing down the boundaries for every joinery to comply with Part
Q. Something we believe the industry has needed for some time – the first sash window to pass using Accoya is great
news for everyone in the joinery industry.”