Deceuninck Aluminium has added Max Vision, a 53mm slim-interlock option to its Decalu163 Lift-and-Slide aluminium patio door.

The system can accommodate individual sash weights of as much as 400kg and achieves u-values of as low as 0.8 W/m2K triple glazed.

Business development director Nigel Headford said: “Lift-and-slide products are seeing resurgent demand as part of the Lockdown-driven boom in home home improvement.

“Straightforward to manufacture, with only minimal investment in tooling required, and easy to install, the Decalu163 is now available with a slim 53mm interlock option increasing homeowner appeal, making it an instant win, for fabricators and installers.”

The Decalu163 Lift-and-Slide is available in single, twin and triple-track options. In common with the the Decalu88 Bi-Fold and its wider window and door range, the Decalu163 is supplied in dual-colour, textured and marine grade finishes as standard.

It also features the same pre-inserted flush gasket and thermal-breaking technology, used by Deceuninck Aluminium across the Decalu window and door range, guaranteeing thermal efficiency and weather sealing.