Tag Archive for ‘impact insulation’
Sound Transmission Class (STC) and Impact Insulation Class (IIC) Between Dwelling Units
In multifamily building construction you need to insulate the dwelling units for sound. When using the International Building Code all common interior walls, partitions and floor/ceiling assemblies between adjacent units and between units and hallways, stairs and service areas need to be insulated. There are two types of sound that need to be addressed, the [...]
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