One leaf slides past a fixed panel. Closed, the room keeps its view; open, it continues onto the terrace.

The active leaf runs on stainless-steel rollers along a track in the sill and slides past the fixed panel. The narrow meeting stile keeps the view almost uninterrupted when the door is closed, and the frame is set into the wall so that only a slim line of aluminium shows around the glass.
At the interlock, aluminium meeting profiles close the joint between the sliding leaf and the fixed panel. The HOPO handle unlocks the leaf with a short movement and the sealing brushes and gaskets run the full height of the opening.
| Design | |
|---|---|
| Opening | Horizontal sliding, one leaf past a fixed panel (XO) |
| Configurations | XO, OX; multi-panel layouts to project |
| Frame depth | 174 mm |
| Thermal break | Polyamide thermal-break strips in frame and leaf |
| Surface finish | Powder coating; anodising; dual colour inside / outside |
| Glazing | |
| Standard unit | 46 mm triple insulating glass, Low-E, warm-edge spacer |
| Hardware | |
| Handle | HOPO 201MA |
| Running gear | Stainless-steel rollers on a stainless track |
| Sealing | Brush seals and gaskets around the leaf; interlocking meeting profiles |
| Sizes | |
| Size shown | 2743.2 × 2438.4 mm (108 × 96 in), XO |
| Range | Panel size and weight set per project with the roller rating |
| Performance | |
| Basis | Stated per configuration (size, glazing, operation) with its test documentation; test methods to GB/T 7106, EN 14351-1 or NAFS as required |
Planning data on this page describe the configuration shown and are examples to help plan a project; they do not define the full size range. Performance values are stated per configuration together with its test documentation. Details may change with technical development.

Ultra-high-precision extrusions engineered for wind load

High-performance polyamide strip for better thermal insulation

Automotive-grade safety glass: tempered, Low-E, warm-edge, multi-cavity with inert gas

Honeycomb foamed composite gasket of the grade used on high-speed rail

Custom fitting system by Kinlong & Liphing
Handles: HOPPE, Germany