About Rockfon® Island™ Wall SystemRockfon® Island™ Wall System acoustical wall mounted stone wool panels are quick and easy to install, featuring excellent sound absorption (up to 1.15 NRC), inherent mold & mildew resistance, and aesthetic benefits.
Bright 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 without added antimicrobials
30-year limited product warranty