JCW Acoustic Sound Absorber ceiling tiles are perfect for application in offices, schools, lecture theatres, music studios and many other areas where sound needs to be contained and echoes minimised. The sound absorbing ceiling tiles can be installed on walls as well as ceilings to provide all round sound absorption. Manufactured to be lightweight for minimal affect on overall building structure, the 20mm glass mineral fibre acoustic core board has beveled edges and white finish. Weighing in at 2.5kg per meter squared, these sound absorbing ceiling tiles can be installed directly on to existing ceilings and they can also be fitted as a hanging acoustic absorber for high-ceiling areas. Excellent performance and a Class 0 fire rating combine to allow a Class C sound absorption rating and compliance to part BB93 of building regulations for acoustics in school buildings. Each box contains 10 sound absorbing tiles. JCW Acoustic Sound Absorber Ceiling Tiles Specification Length: 1200mmWidth: 600mmThickness: 20mmCoverage: 7.20m2Quantity: Box of 10