Maxxon Acousti-Mat® 1/4

Maxxon® Acousti-Mat® 1/4 increases IIC and STC ratings over interior wood frame and concrete construction with a 1" (25 mm) Maxxon® underlayment topping required. Its core of fused entangled mesh filaments, attached to a water resistant, non-woven fabric, creates a void area between the subfloor and Maxxon underlayment that helps insulate both airborne and impact-based sound.