OWAcoustic Sternbild 3 ceiling tiles are made from mineral wool with a fleece covering.
Price Guide: Low range
Reaction to fire: A2-s1, d0 as per EN 13501-1
Sound absorption aw: 0.60
NRC (Noise Reduction Coefficient): 0.60
Sound attenuation Dncw: 30 dB
Light reflectance: Up to 88 %
Humidity: Up to 90 % RH