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ARDEX Impact Sound Insulation Flooring System

ARDEX DS 70 is a high-performance, resilient rubber flooring underlayment for the reduction of impact sound, decoupling and crack isolation under hard floorcoverings. The soundproofing matting gives insulation against footfall and impact sounds, and ARDEX DS 70 also acts as a decoupling mat to isolate cracking and substrate movement from the flooring finish.

  • Levelling Compound: ARDEX LQ 92
  • Adhesive: ARDEX AF 180 MS
  • Matting: ARDEX DS 70
  • Waterproofing: ARDEX WPM 155 Rapid + ARDEX ST Tapes
  • Tiling Adhesive: ARDEX X 18
  • Tile Grout: ARDEX FG 8
  • Silicone: ARDEX SE
Key Features
  • For use with ceramic and stone tile, and luxury vinyl tile floorcoverings
  • Isolates floor finish from substrate movement and cracking
  • Suitable for use with underfloor heating systems
  • Resistant to castor wheels
  • ARDEX DS 70 is made from 92% recycled rubber
  • Rated to 19dB as per ASTM E2179
Scope of Use
  • Suitable for internal and external use
  • Residential and commercial applications
  • Below ceramic and stone tiles, or luxury vinyl tiles
  • Suitable for use with underfloor heating systems
  • Apartments, hotels, offices
Other Performance Attributes
  • Resistant to castor wheels
  • Rated to 19dB as per ASTM E2179
BRANZ Appraised
BRANZ Appraised
Data Sheet
Product Info: ARDEX AF 180 MS
Product Info: ARDEX DS 70
Product Info: ARDEX FG 8
Product Info: ARDEX LQ 92
Product Info: ARDEX SE
Product Info: ARDEX WPM 155 Rapid
Product Info: ARDEX X 18
WPM 155 BRANZ Appraisal (External)

473 (2022)

WPM 155 BRANZ Appraisal (Internal)

472 (2022

Product Info: ARDEX AF 180 MS

ARDEX New Zealand supply and manufacture a range of quality construction materials, including products for levelling floors; external and internal waterproofing; and fixing natural stone and tiles.

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