Rockfon Koral stone wool acoustic ceiling panels
Blending aesthetics, performance and ease of installation, Rockfon® Koral™ stone wool acoustic ceiling panels feature a lightly textured, painted white surface, good sound absorption, high light reflectance, fire protection and humidity resistance. Rockfon Koral panels are well suited to create modular ceiling designs such as open-plan offices, retail centers, commercial kitchens and baths, long corridors, large classrooms, and convention centers.
“The attractive, lightly textured, painted white surface of Rockfon® Koral™ panels has high light reflectance with an LR of 0.86. Maximizing the use of natural light may allow the number of light fixtures to be reduced; lowering electronic light loads and reducing cooling costs,” said Cory Nevins, Rockfon’s director of marketing for North America. “These panels also deliver great speech privacy performance and very high sound absorption with an NRC of 0.85.”
The product's high Noise Reduction Coefficient (NRC) mitigates what is known as the “cocktail effect,” explained Rockfon’s district manager for Ontario and western Canada, Scott Debenham.