UNIVERSOL Classic is a top-class impact sound insulation for laminate floor, engineered and wooden floors. Thanks to its excellent acoustic damping properties, e.g. knocking or walking noises, it guarantees a "quiet floor". It is also ideal for underfloor heating and increases its efficiency. It is characterized by its high resistance, which guarantees a long service life of the floor. It can be used in high-traffic areas such as shops, offices, traffic routes, showrooms, etc. Underlay with integrated AQUASTOP vapor barrier for use on mineral substrates (e.g. concrete screed).