Supersonic

Underlay for floating floors (laminate and 3-layer board flooring) made of polyurethane and mineral components.
Due to the sophisticated technology and very high density (about 1t/m³), it perfectly reduces noise and eliminates footfall sound. The floor is perfectly muted and does not make any sounds unpleasant to the human ear. The underlay is also highly resistant to loads and can be used with the uderfloor heating system.