GRASSWORX-SC50 3/8" SOUND CONTROL MAT "Sold 120sf per roll"

Regular price $73.32
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Durable sound attenuation mat increases the IIC and STC values to meet or exceed IBC code requirements.
GRASSWORX-SC50 3/8" SOUND CONTROL MAT can be used over a variety of subfloors including plywood, OSB, pre-cast concrete, concrete and metal pan decking.


GRASSWORX-SC50 3/8" SOUND CONTROL MAT provides an economical method of improving the IIC and STC ratings of wood frame buildings. The 0.4-in. mat requires a minimum 1-in. topping of Levelrock® or Durock Floor Underlayment. GRASSWORX-SC50 3/8" SOUND CONTROL MAT is:

  • Able to improve STC and IIC results — sound tests were conducted in an NVLAP-accredited laboratory
  • Made from a durable nylon polymer with a special moisture control backing
  • Is installed by an authorized applicator.


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