- approx. 14 sliding doors wood including steel frame,
- 54 pieces of wood or. Plastic doors incl. Steel frame, z. T. with fire protection requirements,
VD, RS, T30, T30RS, e.g. T. with sound insulation requirements,
- Approximately 3 St. Fesverglasungen, window with sound insulation requirements.
- approx. 14 sliding doors wood including steel frame,
- 54 pieces of wood or. Plastic doors incl. Steel frame, z. T. with fire protection requirements,
- VD, RS, T30, T30RS, partly with sound insulation requirements,
- Approximately 3 St. Fesverglasungen, window with sound insulation requirements.