System 10

System 10

Interfloor Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Underlay suitable for the single-stick, double-stick and stretch-fit installation of carpets.

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Underlay suitable for the single-stick, double-stick and stretch-fit installation of carpets.

Features and benefits:

  • Crumb rubber.
  • End use classification (to BS 5808): HC/U, heavy contract use.

Not suitable for single-stick applications in areas greater than 33 m².

General information

Uniclass 2015

Pr_35_57_11_74 Rubber crumb underlaysPrimary


M50/170 Carpeting

M50/25 Carpeting

Product range

Carpet Underlays

Specification data - Rubber crumb underlays

Product Reference

System 10, TADUP08013

Standard product features

Nominal square weight:

4000 g/m².

Roll area:

10.96 m² (1.37 x 8 m).

Nominal roll weight:

43.84 kg.

Nominal thickness:

9.2 mm.

Mean original thickness from nominal thickness (maximum 12%):


Difference between maximum and minimum original thickness (maximum 3 mm):

0.4 mm.


No objectionable odour.

Colour/ backing:

Black/ Bacloc backing.

Impact sound reduction (Delta Lw):

31 dB.

Emissions (US Carpet and Rug Institute):

Meets low VOC emission criteria.

Thermal resistance:

1.55 togs.

Antimicrobial and mildew resistance:


Technical characteristics:

  • Work of compression (minimum 50 J/m²): 98 J/m².
  • Retention of work of compression (minimum 40%): 100%.
  • Compression after dynamic loading: 2.2 mm.
  • Loss in thickness after dynamic loading (maximum 15%): 2.1%.
  • Loss in thickness after static loading (maximum 15%): 2.8%.
  • Breaking strength (length/ width) minimum 40N: 710/ 332 N.
  • Extension under force (length/ width) maximum 10% at 40N: 1/ 0.5%.
  • Resistance to cracking (not greater than 50 mm): Pass.


  • Reaction to fire classification (tested in conjunction with Axminster 80:20 carpet): Cfl-s1.
  • Russian GOST FR Test classification: KM5.

Green credentials:

  • Recyclable: At the end of the underlay's useful life it can be 100% recycled. MR 2.0: points available. It can be recycled.
  • Recycled content: Contains not less than 65% post-consumer recycled material. MR 4.0: points available. Recycled content.
  • Indoor air quality: Meets or exceeds the industry standard for indoor air quality as established by the CRI Green Label Programme. IEQ 4.3: points available. Product is Green Label Plus certified.
  • Regional materials: Production Facility, Haslingden, BB4 4LS, UK. Where used within 500 miles of production facility, MR 5.0: points available.

Recycled content:

  • Post-consumer: 65%.
  • Pre-consumer: 0%.
  • Virgin: 35%.

Environmental information

Recycled content

Post-consumer: 65%

Pre-consumer: 0%

Virgin: 35%

Third party certifications

  • CRI: Green Label Plus

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