The price is per square foot the roll is 115 Sq.ft. 35"x39'
INSONOFLOOR is a high-density polyethylene membrane coated with small granules of recycled rubber specially designed to soundproof laminated floating floors and other types of flooring, such as hardwood floors or multi-layer engineered wood floors.
Superior soundproofing performances
Is rotproof and resists water leaks and humidity
Wood floor coverings can be bonded to the top surface using performant adhesives