pinta acoustic’s Ceiling Tile Noise Barrier Composite improves helps with soundproofing and sound transmission loss of existing acoustic ceiling tiles. A combination of PROSPEC barrier and WILLTEC melamine foam makes a perfect ceiling tile addition for reducing noise traveling through substandard ceiling tiles. Lightweight and easy to install, Ceiling Tile Noise Barrier Composite sits on top of existing ceiling tiles in a standard lay-in grid. This gives you the ability to minimize sound traveling into adjacent spaces without replacing the existing ceiling tiles.