QuietWalk QW100B1LT is a premium acoustic underlayment designed to provide superior sound deadening and moisture protection for laminate flooring, floating engineered wood, rigid PVC core planks, and WPC-wood plastic composite.

It is suitable for use over concrete or wood subfloors, both residential and commercial. The attached vapor barrier protects flooring from harmful moisture, while the high-density construction ensures that the underlayment will not crush over time, providing proper support for tongue and groove flooring systems.