Sliding patio door HST

lift-and-slidetriple-glazed3 leaves

The HST door is well suited for up to 6 m wide openings, that require a lot of glass space with minimal visual obstructions. It is a comfortable solution, because it utilizes large window panes, which provide large unobtrusive glass surfaces with a great view. Ball bearings make sliding the movable casement easy. The fixed and the movable casements are installed separately on two levels. The design is suitable for large passageways. Scheme A The door comprises of 2 large parts. One is fixed and the other, movable, part can be move parallel to the fixed part. Scheme C The door is comprised of 4 part. 2 are fixed and 2 are movable. The 2 parts in the middle can be moved parallel to the fixed respective parts in the sides. Scheme G1 The door is comprised of 3 parts. The 2 side parts are fixed and the movable middle part can e moved parallel to one of the side parts. Scheme H The door is comprised of 3 movable parts. 2 side parts can be moved together in the middle and the middle part can moved against the wall in one of the sides. Scheme K The door is comprised of 3 parts. The middle large part is fixed and the 2 side parts are movable. The 2 side parts can be moved together to the middle, thus creating 2 openings in the sides to the outside.