Rockfon products use stone wool which is produced from volcanic rock, or basalt. Stone wool features unique properties to provide a number of superior performance characteristics including, high sound absorption, fire and water resistance, sustainability, exceptional aesthetics and more.
For industrial applications and parking garages
Excellent sound absorption (NRC = 1,00)
Excellent thermal insulation (up to R=14.0 and RSI=2.47)
High fire performance
Available in square lay-in
Texture: Lightly textured
Light reflection: 0.68
Fire class: A
US Flame Spread Index : 0, Smoke Developed Index : 5
CA Flame Spread Index : 5, Smoke Developed Index : 0
Edge designation: SQ
Item number: 5200
Modular size (feet/inches): 2' x 4' x 4"