REGUPOL sonus core 3

Sound insulation

REGUPOL sonus core 3

Sound insulation

Formerly REGUPOL 7210 C, 3 mm
Only 3 mm thick, this product is the preferred choice when floor height is limited while maintaining a reasonable impact sound reduction.

With only 3 mm thickness, REGUPOL sonus core 3 is a cost-effective solution that minimizes construction height significantly while maintaining a reduction of impact sound transmission. 

REGUPOL sonus core 3
Cradle to Cradle Certified® Bronze


  • Minimizes construction heights
  • Suitable for under floor heating
  • Made from recycled materials
  • Cost-effective solution

Technical Specifications


PUR-bonded rubber granules


Lenght: 2,250 mm, width: 1,150 mm,
thickness: 3 mm

Weight per sheet

max. 5.7 kg

Weight per m²

max. 2.2 kg

Test reports

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 sonus core 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.

Ask the experts

You have questions about our REGUPOL vibration isolation or impact sound insulation products? Please don't hesitate to contact us. Our experts are…

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