About Rockfon Sonar®Rockfon Sonar offers optimal acoustic performance with NRC up to 0.95, panel CAC up to 35, and system CAC up to 58, in our widest array of sizes and edge types. The elegant, matte finish elevates the aesthetics of interior spaces, while delivering the performance benefits of stone wool. Rockfon Sonar acoustical ceiling tiles are Certified UL GREENGUARD Gold supported by EPD, HPD, and Declare Label and manufactured with GWP as low as 0.325 kg CO2 – eq/ft2 / 3.49 kg CO2 – eq/m2.
Premium smooth surface, modern aesthetics. Widest range of edge styles and sizes.
Tile performance
System performance
Mold and mildew resistant with no added antimicrobials
ISO Class 5
Class A fire performance