Homasote 440 SoundBarrier is an industry standard sound attenuation component of a wall or a floor/ceiling assembly delivering code compliant (STC 50, IIC 50) in all commonly used UL 1-hour assemblies. Homasote was green before GREEN, as it is made from compressed recycled paper and a bit of paraffin wax.
Tune in to our AIA approved course titled, “Designing for Sound Control, Effective, GREEN, Principles and Practices” for a complete introduction to the sound control dynamics that make 440 SoundBarrier the Number One choice of architects, builders, and contractors nationwide.