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Regupol 5512  is an impact sound acoustic underlay designed to isolate engineered timber, laminate or bamboo floors from the main structure of the building, reducing impact energy generated by general footfall.


REGUPOL sonus core 5


Roll Length: 10lm   

Width: 1.25m (12.5m² )

Weight: 45kg

Sold to roll size only


UNDERLAY to Suit Timber, Engineered, T+G, Parquetry, Laminate & Bamboo Floor Coverings. 


Installation Suitable Methods: For Floating Floors or Direct Glue Down applications.


Regupol 5512 attenuates impact sound at source - directly under the engineered timber, parquetry, laminate or bamboo flooring. Flooring is conveniently installed directly on top of the acoustic underlay.


The product composition produces a cost effective solution to sound isolate bonded screed beds in wet and dry areas.


Independently tested under laboratory controlled conditions and on-site testing to show it meets the Deemed-to-Satisfy Provisions of the current building regulations in accordance with the Building Code of Australia Part F5.4 sound Insulation Ratings of Floors (Impact).


  • Offers long term performance without collapse or bottoming out.

  • Available in rolls and modular tiles (new format) - supports fast installation.

  • Made in Germany from recycled material

  • PVC Free

  • Minimal creep, even under high loads.

  • Resistant to ageing and deformation.

  • Quick and easy to install.

  • Minimises construction heights.

  • High quality and exact material thicknesses.

  • Suitable for use with under floor heating.

  • Protects expansion joints.

  • Limits sound transference

  • Cushioning qualities make flooring comfortable underfoot

  • Proven durability

  • Manufactured and Certified to OHAS 18001:1999, DIN ISO 9001:2000, DIN ISO 14001:2004 Management Systems. 

Regupol 5512 Sonus Core 5 - 5mm Acoustic Rubber Underlay 12.5m2

$280.00 Regular Price
$252.00Sale Price
GST Included |
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