GenieMat RST 05- Sound Control Underlayment


4′ x 30′ (120 SF) per roll.


GenieMat RST is a flat, resilient, reduced sound transmission mat made from 94% recycled rubber

content, used directly under hard surface floor finishes and over concrete and wood construction.

It is used when superior sound control is required in multi-family housing, high-rises, or commercial

buildings and protects ceramic tile, porcelain and stone from substrate cracks.

Engineered for direct adhered floor coverings such as tile, stone, wood, and vinyl floor coverings.

Tile – All products rated for minimum of commercial use.

Wood – GenieMat FAS adhesives offer superior bonding strength.

Vinyl – One-step method provides superior sound control for resilient floor coverings.

Features and Benefits:

  • Mold, bacteria, fungi, and water resistant
  • Exceeds pass criteria for point load test for crack isolation membrane (ANSI 118.12)
  • Meets requirements for VOC emissions (IAQ test, ASTM D5116)
  • Qualifies for LEED® points
  • Floorscore® certified
  • Complete floor covering system warranty available

Additional information

Weight 120 lbs
Dimensions 49 × 10 × 10 in


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