LVT Multi-Fit Underlay

LVT Multi-Fit Underlay

Interfloor Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Underlay suitable for the installation of luxury vinyl tile flooring.

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Underlay suitable for the installation of luxury vinyl tile flooring.

Features and benefits:

  • Sponge rubber.
  • Eurofins indoor air comfort gold certified product.
  • Guaranteed for the serviceable lifetime of the flooring.

General information

Uniclass 2015

Pr_35_57_11_13 Cellular rubber underlaysPrimary


M40/110 Tiling to

M40/5 Tiling to

M50/10 Resilient floor tiling

M50/110 Resilient floor tiling

Specification data - Cellular rubber underlays

Product Reference

LVT Multi- Fit Underlay, TALVTMULTIFIT

Standard product features

Nominal square weight:

2500 g/m².

Roll area:

10 m² (7.30 m x 1.37 m).

Nominal roll weight:

25 kg.


1.5 mm.

Reflected walking sound (to DIN EN 16205):

44 dB.

Impact sound (to EN ISO 10140-3 and ISO 717-2):

Up to 14 dB.

Thermal resistance:

  • Togs (to BS 4745): 0.12.
  • R-Value (to EN 12667 or EN 12664): 0.012 m²K/W.

Resistance to large ball (EN 13329, annex F, and EN 438, chapter 21):

1800 mm.

Punctual conformability (to EN 16354):

0.55 mm.

Antimicrobial and mildew resistance:


Technical characteristics:

  • Compressive strength (to EN 826): 503 kPa.
  • Dynamic load (to EN 13793): >1000 000 cycles.
  • Flammability classification (to BS EN 13501-1): Bfl-s1.
  • Colour: Black nonwoven facing/ white nonwoven backing.
  • Odour: None.

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 factory, MR 5.0: Points Available.

Third party certifications

  • Low emission interior materials: A +

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