Skip to main content
Recycled Rubber Acoustic Underlay

GenieMat 5.0mm

GenieMat RST is an acoustic underlay for floors, made from 94% recycled rubber. It can be used directly under tiles, vinyl plank/tiles, and wood flooring. 

It is used when superior sound control is required in multi-family housing, high-rises, or commercial buildings and exhibits excellent user comfort, flexibility, durability, and noise insulation.

GenieMat RST acoustic underlay is designed to directly adhere to floor coverings such as tile, stone, wood, and vinyl flooring.

Available in 2mm and 5mm options.

  • 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)
  • Complete floor covering system warranty available
Fit for purpose

GenieMat 5.0mm is suitable for use under:

  • Carpet
  • Ceramics tiles
  • Vinyl planks
  • Vinyl Rolls
  • Engineered timber floors

Product Size:

1.22 m wide x 9.1 m long

Lnw Performance of 22 Db under LVT.

Lnw Performance of 19 Db under ceramic tile.


Resilient vinyl

RST05 GenieMat 5.0mm to subfloor – Ardex AF180. Resilient vinyl to GenieMat Ardex AF 145, Ardex  AF180. 

Commercial Carpet Tiles

RST02 GenieMat 2.0mm & RST05 GenieMat 5.0mm to subfloor – Ardex AF 143. Carpet tiles to GenieMat Ardex AF 145.

Engineered timber

RST02 GenieMat 2.0mm & RST05 GenieMat 5.0mm to subfloor – Ardex AF 480 MS. Engineered timber to GenieMat Ardex AF 480 MS.

*The flooring installer must ensure compatibility between the underlay, the adhesive and top floor surface.
Masterspec Partner
GenieMat 5.0mm
GenieMat 5.0mm
At a glance
5 Year Guarantee
5 Year Guarantee