Decades of development expertise have made SIEGENIA lift-slide technology so sophisticated that even a sash weighing up to 400 kg can be operated safely, conveniently and effortlessly. This is how the new PORTAL HS technology is able to reach opening widths of up to 12 metres, at a total width of over 19 metres, in timber, PVC and aluminium.
A wide range of handles is available to allow you to choose the best colours for your lift-slide doors: white, cream, brown, medium bronze, old gold, silver, titanium matt bright, F9, black. Handles can be painted in absolutely any colour retrospectively, as required.
Easy to operate
Can be combined with the SOFT CLOSE damper for gentle sliding of the sash into the locking position
Smooth-running sliding movement thanks to the HS400 compact bogie wheels
High level of basic security as standard
Upgradable in stages up to resistance class RC2 in accordance with EN 1627-1630
Concealed locking technology thanks to the hook bolt gear
Outstanding energy-efficiency and completely barrier-free thanks to the ECO PASS threshold
Maximum light incidence thanks to the ECO PASS SKY solutions
Motorised operation and electronic locking monitoring system possible
Available as a zero-hassle COMFORT UNIT package for optimised production