Under Screed Acoustic Insulation

Expertise in Sound Absorption Materials for Reverberation Time Reduction

CMS Danskin is the home of the Regupol range of under screed acoustic insulation products. The Regupol range of resilient layers can be used with pre-cast concrete, beam and block, in-situ concrete and timber floor types. We have Robust Detail and PCT options. All materials provide a very effective route to Part E and Section 5 compliance. Our under screed acoustic insulation products include Regupol Quietlay (REGUPOL sonus quitelay) , Regupol E48 (REGUPOL sonus curve 8), Regupol 6010BA (REGUPOL sonus curve 17), Regupol 6010SH (REGUPOL sonus core 10-S and REGUPOL sonus core 15-S) and Regupol 7210C  (REGUPOL sonus core 5). These products can be used throughout the UK. They comply with Part E for England and Wales, and Section 5 for Scotland.

Our under screed acoustic insulation materials are quick and easy to install. They are cost-effective and high-performing. They deliver minimal creep under high loads. As well as being compatible with all types of subl-floor, they are also compatible with sand cement, proprietary and self-levelling screeds.

Regupol 7210C

Now known as REGUPOL sonus core 5

Regupol 7210c Acoustic Under Screed Material
Regupol 7210C (REGUPOL sonus core 5) Acoustic Resilient Layer is a cost-effective rubber bound product manufactured from recycled materials.

Regupol 6010BA

Now known as REGUPOL sonus curve 17

Regupol 6010BA Acoustic Underscreed Material
Regupol 6010BA (REGUPOL sonus curve 17) 10mm underscreed with 50KN/m2 load-bearing capacity.

Regupol 6010SH

Now known as REGUPOL sonus core 10-S and REGUPOL sonus core 15-S

Regupol 6010SH Under Screed Sound Insulation
Regupol 6010SH (REGUPOL sonus core 10-S and REGUPOL sonus core 15-S) 10-15mm underscreed with 100KN/m2 load-bearing capacity.

Regupol E48

Now known as REGUPOL sonus curve 8

Regupol E48 Robust Detail Underscreed
Regupol E48 (REGUPOL sonus curve 8) 8mm underscreed. Robust Detail for Beam & Block floor E-FC-6.

Regupol Quietlay

Now known as REGUPOL sonus quitelay

Regupol Quietlay Robust Detail E-FC-15
Regupol Quietlay (REGUPOL sonus quitelay) 5mm underscreed. Robust Detail for pre-cast concrete plank E-FC-15.

Soundlay Foam

Soundlay Foam Underscreed Material

Soundlay Foam 5-10mm cross-linked, closed-cell foam underscreed.


  • Must be part of a suitable overall floor and ceiling construction.
  • With tiles or vinyl finishes, surfaces must be suitably prepared to receive finish. This may involve additional boarding.

Acoustic Lagging for Technical Applications