The series of aluminium profiles with thermal break is designed for outside use. Allows to build sliding and lift – sliding door with maximum weight of 400kg. Three-chamber sash/profiles with a depth of 72mm frame ensure high thermal insulation. The series is available with the one- and two- pronged frame. Sliding door system enables to create large format glazing while optimizing the occupied space after opening. Proven in the construction of sliding door in private investments and commercial buildings.