Acoustic Plus Dual Bloc is a 21mm thick composite acoustic suspended ceiling tile. It now replaces the Sound Reflector ceiling tile.

The combination of sound absorbing glass fibre laminated to a foil lined plasterboard attenuator backer is engineered to provide the dual benefit of sound absorption at NRC .55 and a high level of attenuation at approximately CAC 40 for cost effective control of both reverberation and transmitted noise from adjacent rooms.

Acoustic Plus Dual Bloc will also provide attenuation of rain noise under metal roofing and muffle noise caused by ventilation ducting and is suitable for the following applications: schools, office meeting rooms, medical consultation rooms, general partitioned areas. Hygienic surface finish meets Biodet reference 11/16958 ie. will not support an active level of microbial growth (bacteria, fungi and actinomycetes).