REGUPOL sonus multi [formerly REGUPOL 4515] is an acoustic underlay developed for its unique material composition which allows it to be compatible with approved floor coverings such as vinyl flooring, carpet tiles, ceramic tiles, stone, marble or timber flooring.
Made from recycled polyurethane foam and natural resources like cork, this acoustic underlay is the perfect choice for sustainable flooring systems.
Whether as an acoustic underlay for hard surface floors such as ceramic tiles and marble or resilient flooring, REGUPOL sonus multi has proven its acoustical performance and durability in many different projects all over the world for more than 30 years.
This underlay is extremely versatile and easy to install. Outstanding resilience properties make sure that the high-performance impact sound insulation is maintained over years. Head to our test reports section to see its acoustical performance or ask our experts for more information.