/6
ACOUSTIC PERFORMANCE
/CLASS A ACOUSTIC RATING WITH ALPHA-W / NRC VALUE OF
*0,90 to 0,95
*The alpha-w / NRC value measured on a scale from 0 to 1.
0 is comparable with a closed window, bouncing the sound at 100 %.
1 is comparable with an open window, where all sound is escaping outside.
Casalis acoustic panels offer outstanding performance, both in absorption and diffusion of the sound.
Thanks to our 3D woven fabric, in combination with our acoustic absorber, Casalis’ acoustic element is
absorbing more than 90% of the sound, which comes in contact with it. What is not absorbed is reflected
in different directions, thanks to our revolutionary 3D fabric.
All of this means it takes fewer panels to achieve the desired acoustic results. This is why Casalis’ panels
are more competitive and sustainable in comparison with other products available on the market.
