About Rockfon® Islands™Rockfon® Island™ stone wool frameless acoustical cloud ceiling panels feature excellent sound absorption and offer an innovative and aesthetically-pleasing option for open plenum ceiling designs. With easy and fast installation, Rockfon® Island™ can be used for creative ceiling designs and in spaces in need of acoustical correction.
Smooth white surface, modern aesthetics
High acoustic performance
Class A according to ASTM E84 and CAN/ULC S102
Stone wool is inherently mold and mildew resistant with no added antimicrobials
Won't sag or warp even in 100% relative humidity
30-year limited product warranty