Soundproofing materials are designed to reduce or block sound transmission between spaces. Common types include acoustic panels, mass-loaded vinyl, and soundproof drywall. These materials work by absorbing sound waves or adding mass to walls, floors, and ceilings, making it harder for noise to pass through. In addition to traditional materials, foam tiles and carpets can also help dampen sound in a room. Proper installation is crucial for effectiveness, as gaps or poor sealing can allow sound to leak through. Overall, soundproofing materials are essential for creating quieter environments in homes, offices, and studios.