Soniguard is pre-cut, sound-blocking thermal insulation for use with drop ceiling tiles. Placing the product above suspended ceiling tiles will dramatically improve the acoustical performance of any drop ceiling—no matter what type of tile (vinyl, mineral fiber and even tin) is installed. The product is ideal for blocking noise from busy streets, businesses or even within a home. Also, once installed, the product’s 6.0 R-value will help any room feel warmer in the winter and cooler in the summer.