Celenit NB Acoustic Ceiling Panels are high-performance acoustic panels manufactured from mineralised wood fibres bonded with white Portland cement. The natural fibre structure provides excellent sound absorption while maintaining durability, dimensional stability and resistance to moisture and biological deterioration. Designed for modern architectural environments, Celenit NB panels combine effective acoustic control with a distinctive textured appearance, making them suitable for commercial, institutional and public interior spaces where both performance and aesthetics are important.