Industry-first collaboration for perfection

By Liniar.

Liniar recently launched the double-rebated Resurgence flush sash window, which brought together four companies during the development process.

In 2017, the concept of a new style PVCU flush sash casement window with a double rebate and traditional timber joint appearance began with a meeting between Liniar, its sister company Avantek Machinery, and Urban. This progressed to include the team behind the Timberweld technology, and after almost two years in development, Resurgence was launched in early 2019.

The joint has sailed through testing, surpassing all the required standards for accreditations; PAS24 security testing was faultless, BS EN 6375 air and water testing achieved the highest classification possible, and the BS EN 514:2018 weld test gave fantastic results.

Resurgence is more than just your average flush sash window. The double rebated seal provides outstanding weather performance, there are no brush piles or external seals visible in the shadow gaps, it comes triple glazing ready, and can be foiled with a wide array of colour choices. Even better for installers, it’s fitted in the same way as a standard casement window, with no glass bonding.

While the Resurgence window offers four fabrication options, it was especially designed to be fabricated using Urban’s Timberweld machinery solution; consultations with Urban at the design stage have allowed Liniar to fine tune the system’s features for the best possible finish.

With only two milling machines required, instead of the standard four, fabricators can save on the initial machinery outlay – and uniquely designed cutters remove the need to re-burr after milling, saving precious fabrication time.

Liniar fabricators can also take advantage of a Liniar Exclusive Bundle when choosing to use the Timberweld method of fabrication. The bundle includes savings on the licence fee each year until 2025, and Liniar fabricators who use Timberweld technology will also be featured on the company’s website.