Sound attenuation mat for rehab work in loft-type buildings. Levelrock® Brand SAM-N75™ 3/4" Sound Attenuation Mat helps improve the IIC and STC ratings of wood frame buildings and is ideal for rehab work involving loft-type units where there is no ceiling.
Levelrock® Brand SAM-N75™ Sound Attenuation Mat provides a 3/4-in. thick mat combined with the required minimum topping of 1-1/2-in. of Levelrock® or Durock Floor Underlayment, for a durable sound system that helps meet or exceed code requirements for sound attenuation. Levelrock® Brand SAM-N75™ Sound Attenuation Matis:
Able to improve ASTC and FIIC values on a loft-type floor assembly lacking a ceiling