Economical sound attenuation mat improves the IIC and STC values to meet or exceed IBC code requirements. Levelrock® Brand SRM-N25™ Sound Attenuation Mat can be used over a variety of subfloors including plywood, OSB, pre-cast concrete, concrete and metal pan decking.
Levelrock® Brand SRM-N25™ Sound Attenuation Mat’s slim 1/4-in. profile requires a minimum 1-in. topping of Levelrock® or Durock Multi-Use Floor Underlayment. Made from a durable nylon polymer with a special moisture control backing, Levelrock® Brand SRM-N25™ Sound Attenuation Mat is:
Able to improve STC and IIC results — sound tests were conducted in an NVLAP-accredited laboratory