Subfloor acoustic membrane
INSONOBOIS is a high-density polyethylene membrane coated with small granules of recycled rubber on its underface intended for residential and commercial soundproofing.
INSONOBOIS is specially designed to soundproof laminated floating floors, which can be installed directly on the membrane. It can also be used with other types of flooring such as hardwood floors, ceramic tiles* and multi-layer engineered wood floors. Always install the membrane perpendicular to the wood floor covering.