• Need to suppress cracks in tile applications while controlling impact noise, especially at the high frequencies? This strong, resilient rubber mat provides the stiffness for tile directly set on top while creating the spring effect to control vibration noise.

    Impact noise is controlled through a Mass-Spring-Mass assembly. With QQ Step Soft™, a 90% Recycled Content Rubber underlayment, the mass of the finished flooring is the top side mass & the concrete or gypsum concrete is the bottom side mass. QQ Step Soft™ is the “spring” in the middle of the two. The softness of the QQ Step Soft™ is engineered to provide the highest noise absorption while providing a solid surface for the hard surfaces above. LEED® Credits available!

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