The large lift and slide panel never fails to impress with its extensive glazing and slim profile. The ATRIUM® HS comfort drive combines the classic lift and slide fitting with an ultra-modern electric drive. With a new class of motor and intelligent controls, it automatically lifts and slides panels effortlessly with sashes weighing up to 330 kg. The straightforward electric connections and modular design ensure that it also impresses when it comes to processing and installation. Already showcased at frontale 2016, the surface-mounted version is available from January 2017.