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Silent Floor Gold

Silent Floor Gold

Interfloor Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Underlay suitable for the floating installation of laminate and solid timber floors.

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Underlay suitable for the floating installation of laminate and solid timber floors.

Features and benefits:

  • Sponge rubber.
  • Suitable for underfloor heating.

General information


Pr_35_57_11_13 Cellular rubber underlaysPrimary


K21/10 Wood laminate flooring

K21/111 Wood floating floor

K21/115 Wood laminate flooring

K21/145 Composite laminate flooring

K21/146 Laminate flooring

K21/20 Composite laminated flooring

Product range

Laminate and Solid Floor Underlays

Specification data - Cellular rubber underlays

Product Reference

Silent Floor Gold, TASILGOLD

Standard product features

Nominal square weight:

2983 g/m².

Roll area:

15.07 m² (1.37 x 11 m).

Nominal roll weight:

45 kg.

Nominal thickness:

4.2 mm.


No objectionable odour.

Colour/ backing:

Gold/ gold Vapourstop membrane.

Thermal resistance:

0.33 togs.

Impact sound reduction (Delta Lw):

24 dB.

Emissions (US Carpet and Rug Institute):

Meets low VOC emission criteria.

Antimicrobial and mildew resistance:


Technical characteristics:

  • Tensile strength (length/ width): 900 kPa/ 750 kPa.
  • Elongation at break (length/ width): 70%/ 55%.
  • Compressive strength: 25 kPa (at 25% strain); 190 kPa (at 50% strain).
  • Flammability (French radiant panel): Pass - M3.

Acoustic Sone wood/ laminate flooring test:

Drum sound emission, overall loudness (Sone): 53.

Green credentials:

  • Recyclable: At the end of the underlays useful life it can be 100% recycled. MR 2.0: Points Available. It can be recycled.
  • Recycled content: Contains not less than 3% 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 B4 4LS, UK. Where used within 500 miles of production facility, MR 5.0: Points Available.

Third party certifications

  • CRI: Green Label Plus

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