• Specialist acoustic
    solutions

Introducing Sonixx®

In a multi-occupancy space, impact and airborne sound can permeate through to other rooms and floors. Harnessing Interfloor’s technical expertise, the Sonixx® range of products gives specifiers easy-install solutions that incorporate noise reduction directly into the floor at construction stage.

Acoustic Performance and Applications

Acoustic Performance Resilient 250 Soundsure 400 Soundsure 560
ΔLw IIC ΔIIC ΔLw IIC ΔIIC ΔLw IIC ΔIIC
No Floor Covering 19 51 23 24 55 27 27 56 28
Luxury Vinyl Tiles (2.5mm) 20 52 24 - - - - - -
Luxury Vinyl Tiles (4.5mm) 20 52 24 - - - - - -
Luxury Vinyl Tiles (5mm) 19 51 23 - - - - - -
Laminate (8mm) 18 50 22 19 51 23 19 51 23
Engineered Wood (14mm) 17 49 21 19 51 23 18 50 22
Carpet Tile (Bitumen Backed) 30 58 30 38 64 36 41 67 39
Ceramic Tile (9mm) 17 49 21 - - - - - -
Prefab Concrete Screed (48mm) - - - - - - 27 57 29
* All tested on a 140mm / 51⁄2” thick concrete floor with no ceiling below
Applications Resilient 250 Soundsure 400 Soundsure 560
Luxury Vinyl & SPC Tiles / Planks (Dryback) ≥ 2.5mm
Luxury Vinyl & SPC Tiles / Planks (Click Joint) ≥ 3.0mm
Woven Vinyl Tiles / Planks (Dryback) ≥ 2.5mm
Loose Lay Vinyl & SPC Tiles / Planks ≥ 3.0mm
Laminate (Click Joint)
Engineered Wood (Click Joint / Tongue & Groove)
Solid Wood (Tongue & Groove)
Bamboo (Tongue & Groove)
Parquet Flooring (No Joint System)
Carpet Tiles
Broadloom Carpet
Natural Floor Coverings
Ceramic / Porcelain / Natural Stone Tiles**
Underscreed Resilient Layer
** An approved pre-mixed flexible grout must be used for all installations.

Applications

In modern architecture, the wellbeing of the end user is a crucial factor, and the key to providing a better standard of living comes from the design of the building itself. Sonixx® was developed to deliver technical high-performance underlayment for industry, implementing sound insulation requirements into the fabric of each build.

  • Apartments and Hotels
  • Multi-Family Housing
  • Commercial Developments
  • Healthcare
  • Schools and Education Projects
  • Hospitality
  • Private Homes
  • Retail

Engineered by experts

Made in the UK

Guaranteed for 10 years

The Sonixx® Guarantee. Sonixx® high performing acoustic underlays are guaranteed for a period of 10 years from the date of installation. View further details.

Enquire about Sonixx®

For further information fill out our enquiry form or email sonixx@interfloor.com

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