A dimpled flooring underlayment designed to reduce sound generated by footfall noise, Sonus Curve from Regupol is made from 92% post-consumer recycled tire rubber. Durable, versatile and cost-effective, the various thicknesses allow for many different floor constructions to reduce impact and airborne sound transmission within building structures. It can be applied as a flooring underlayment system which isolates the subfloor, then accepting 2 in. to 3 in. of concrete, gypsum or plywood on top.
