Impact noise is caused by a person walking or running, an object falling to the ground or moving furniture.
These sound vibrations are transmitted through the structure of a building, through the floors joist and walls, creating discomfort and noise pollution throughout.
Impact Insulation Class (IIC) is a measure of impact noise reduction through a floor and ceiling system. The higher the IIC rating, the better the acoustic insulation and soundproofing.
For more information on products to improve IIC, please visit mslfibre.com