Acco-Gran makes acoustic backfill for flooring applications, cutting noise up to 39 dB. The production process uses recycled PVC granulate, sourced from PVC in electrical cables. This granulate is carefully spread across the supporting floor structure, then covered with an acoustic insulation layer composed of recycled PET bottles and recycled polyethylene foil. Acco-Gran has an energy-efficient approach that leverages the material in its existing form, eliminating the need for energy-intensive melting or further processing.
Awards 2025