walchwindow04 - Noise insulation figures
Tested and awarded the highest marks
The noise transmission within the system is interrupted right at the outside due to the flexible adhesion of the outer pane. This results in excellent noise insulation figures.
| Weighted sound absorption value between 34.7 and 48 dB | |
| 4 (6) ESG/20/4 Float | 34 dB |
| 8 ESG/20/4 Float | 37 dB |
| 10 ESG/20/6 Float | 40 dB |
| 10 ESG/20/8 VSG Si | 46 dB |
| 9 VSG Si/20/12 VSG Si | 48 dB |