REGUPOL sound 47

Impact sound insulation

REGUPOL sound 47

Impact sound insulation

∆Lw ≥ 22 dB

The 8 mm thick impact sound insulation material REGUPOL sound 47 has a profiled underside and is a reliable variant for use under heavy duty floor structures with a low installation height.

REGUPOL sound 47 is an 8 mm thin impact sound insulation layer with a profiled underside and a low dynamic stiffness of ≤ 30 MN/m³ which is used under heavy-duty screeds. It is especially suited to floor constructions with a low construction height.

Impact sound reduction value of ∆Lw ≥ 22 dB.

REGUPOL sound 47
Cradle to Cradle Certified® Bronze

Projects realised with REGUPOL sound 47

Convinced customers all over the world are the best testimony to quality and experience. Here we show a selection of our projects that have been implemented with REGUPOL sound 47 impact sound insulation.

LIDL 13th arrondissement Paris

LIDL 13th arrondissement Paris

In today’s vibrant cities a good local supply is essential. Supermarkets have learned to unlock this potential by acquiring buildings in the city centers and using the ground floor for their stores. However, the quietness of living spaces above is at risk due to the noise and…

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Chanel Paris

Chanel Paris

With an area of 1500m², Chanel Paris welcomes many international visitors. Gabrielle Chanel opened the famous boutique as a hat shop in 1910, with its headquarters on Rue Cambon in the heart of Paris. Between 2016 and 2018, the shop was expanded to include a flagship shop. In the…

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  • CE marking
  • Impact sound reduction ∆L≥ 22 dB
  • Load bearing capacity up to 30 kN/ m²
  • Compressibility ≤ 1 mm

Technical Specifications


PUR-bonded rubber fibres


Length: 13,000 mm, width: 1150 mm,
thickness: 8 mm

Weight per sheet

max. 57.0 kg

Weight per m²

max. 3.8 kg

Acoustic Sales

Your contact at REGUPOL

We're here to help.

Acoustic Sales
REGUPOL Australia Pty. Ltd.
Sales Team Australia

REGUPOL – the expert by your side

In REGUPOL, specialists all over the world have an expert partner with many years’ experience in impact and airborne sound insulation, that guarantees a premium level of building acoustics, especially when multiple uses are combined within a single building.

With the REGUPOL and REGUFOAM sound range, effective soundproofing solutions can be implemented in urban densification concepts whether it is the construction of new buildings or the renovation of residential and commercial properties.

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