Rockfon
Koral stone wool acoustic ceiling panels have lightly textured, painted white surfaces. Noise reduction coefficient of .85, articulation class of 170, and light reflectance of .86. Class A fire rating. Designed for humidity resistance. The panels can create modular ceiling designs in such areas as open-plan offices, retail centers, and long corridors.
Rehlko: KD Series 60-600kW
Russelectric: Centralized Paralleling Systems
SC Johnson Professional: Alcare Extra with OPTIDOSE
Horton Automatics: BH Slider
Kimball International: Shore