Acoustical Surfaces
Notes: Wood wool (wood fiber, Portland cement, and water) hanging baffle, suspended via factory-installed PVC inserts on wire/cable. Standard size 24"x48" (8 sq ft per single-face panel); a 12"x48" size is also offered. NRC 0.45 for 1" thickness (A-Mount); NRC varies by thickness/mount method from 0.40 (1" E-400 Mount) up to 0.75 (2", both mount types). Class A fire rated (ASTM E84), passes NFPA 286.
NRC per ASTM C423. Data retrieved 2026-07-02 from the manufacturer source page.