The underlay, designed for floating floors, parquet, wooden floors, LVT, and laminate, is highly effective in absorbing sound. It is recommended for use with underfloor heating systems. Distinguished by its elevated density, this underlay boasts durability, and its lamination with two layers of a vapor barrier enhances its resistance to moisture. Specifically designed for installation over underfloor heating, it demonstrates low thermal resistance. Functioning as a high-performance acoustic underlay, it significantly reduces noise in the room where it is applied. Apart from its excellent ability to attenuate footfall sounds, it also safeguards the floor from premature wear. Its remarkable durability allows it to be used even under heavy furniture and white goods. Easy to work with, it can be effortlessly cut using basic tools.