Don't be misled by "fancy" or highly-priced solutions for example Homasote, Soundboard, QuietRock or the use of resilient channels. (Read why the usage of resilient channels isn't sufficient adequate for good noise reduction) * The minimum level of staples, nails or penetrations in the decoupler the better with the STC/IIC https://omaru630bcc7.blogrelation.com/profile