Mass Loaded Vinyl (MLV) is used in soundproofing because it is highly effective at blocking sound transmission. Its dense composition provides a barrier that prevents airborne noise, such as voices, traffic sounds, and machinery noise, from passing through walls, floors, and ceilings. Unlike some other materials, MLV is flexible, making it easy to install around obstacles like pipes and irregular surfaces.
Mass Loaded Vinyl (MLV) can be strategically placed in various areas to enhance soundproofing. It is often installed on walls, either directly on the surface or sandwiched between layers of drywall, to block noise from adjacent rooms. For floors, MLV can be placed beneath carpets, hardwood, or tiles to reduce impact noise and airborne sound.