Soundproofing materials are applied as a second layer to the anti-vibration material as part of vehicle soundproofing. They serve as noise insulation against external road noise that penetrates the vehicle interior while driving. We particularly recommend Comfortmat sound insulation materials, which are capable of reducing noise by up to 80% thanks to the most modern production technologies. Comfortmat offers a different specific material for each area of the vehicle for maximum possible soundproofing of the given area.