However, John mentioned that they prefer the FibreForce blower by Intec for the best application.
Wall, ceiling, and floor insulation is often used as a component of soundproofing. Any insulation product will improve your soundproofing compared to a hollow cavity.
However, if you are attempting to address a serious sound control problem that is impacting health or relationships with family or neighbors, you will want to educate yourself on the intricacies of sound control problems and the corresponding solutions. We recommend you start by visiting our friends at the Soundproofing Company as they are the industry experts.