Quanex company Liniar is expanding its highly successful 80mm Resurgence flush sash window range with the introduction of new French and residential doors. Liniar is hosting a series of live-launch webinars to introduce the additions to its fabricator customers ahead of the system becoming available to order by installers and end users.
The webinars will feature members of its Design & Development, Technical, Sales, and Marketing teams, and provide an opportunity to explore the new products and their benefits, marking the next stage in the development of what was the UK's first double-rebated flush sash window system.
“From the outset, Resurgence was designed to raise the bar for flush sash windows,” explains Daryl Fradley, Design & Fabrications Director at Liniar. “As the market has evolved, so too have customer expectations. Fabricators and installers told us they wanted a flush sash door that genuinely matched the quality and performance of the window system, and that feedback has driven the next stage of the range's development.”
Developed in close collaboration with customers, the new doors respond to demand for coordinated window and door solutions that combine heritage-inspired aesthetics with reliable, modern functionality. Their double-rebated design enhances thermal and acoustic performance, while through-foiling wraps colour around all visible framework edges, delivering a consistent premium finish.
The doors have also been engineered for smooth operation and benefit from compatibility with Liniar's PVCu thermal reinforcement range, offering performance comparable with steel in key areas including structural integrity, screw retention and security, alongside improved thermal performance and easier fabrication. Schlegel gasket technology is incorporated into the threshold to further enhance weatherproofing and thermal performance.
Recent system developments, including a 50mm Frame Extension and Large Outer Frame, have increased installation flexibility, accommodating deeper internal plaster and external render lines while making trickle vent integration easier.
Nigel Bishop, Liniar Vice President of Sales, comments, “This expansion is an important opportunity to strengthen the Resurgence offering for our customers. By responding to what fabricators and installers are asking for, we're giving them a more complete, coordinated solution that can help them meet changing end user expectations across new-build, residential and commercial sectors, and make the most of demand for premium flush sash products.”
Available in ten stocked colours from launch, including Agate Grey, Claystone and VLF Black, the new doors will enhance the Resurgence offering, giving fabricators and installers greater versatility to take to market.
