This topic includes information related to acoustic insulation installed during construction.  Acoustic insulation reduces the transmission of sound waves.  Available in board, blanket and sprayed materials, acoustic insulation is installed walls and ceilings.  Sound Transmission Class (STC) ratings define how effective a specific material is at insulating acoustics within a structure.

This topic includes information related to acoustic room components installed during construction.  Acoustic room components are installed within a space on walls and ceilings to absorb and reflect sound.  Manufactured systems are available in a variety of materials for fixed and moveable installations.