It is a group of very popular door fillings with glass elements - "S", which are placed in the panel through frames.
Standard dimensions: 1000x2000x24/36/44/48 mm
Sample structure for a thickness of 24 mm:
- 2,0 mm milled aluminium plate,
- 20 mm rigid polystyrene foam,
- 2,0 mm milled aluminium plate.