• Regupol 4515 multi Acoustic Underlay
  • Regupol 4515 Multi Acoustic Underlay Corner
  • Regupol 4515 Multi Edge Detail

Regupol 4515 Multi Acoustic Underlay

Now known as REGUPOL sonus multi

Regupol acoustic flooring materials have been used successfully in such high-profile and diverse projects as The Shard and the Sterling-prize winning Everyman Theatre, the exclusive Four Seasons Hotel and the Royal Shakespeare Theatre, as well as Waitrose and Sainsbury’s supermarkets. To find out how Regupol will work for your project, call 01925 577711.

Regupol® 4515 Multi (REGUPOL sonus multi) is a tough resilient acoustic underlay manufactured from PUR Foam and cork granules and is ideally suited to all new build type constructions to comply with Part E 2003 and can be bonded to all types of floors.

Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay is compatible with all types of floor finishes including ceramic tiles (3mm only), sheet vinyl, vinyl tiles wood, laminates carpet and marmoleum/linoleum.

REGUPOL SONUS MULTI 4.5

Benefits

  • Independently tested under laboratory controlled conditions and on-site using UKAS accredited. and ANC approved bodies respectively to show compliance with the new building regulations in accordance with Approved Document E 2003. When used in acoustic floors under Part E of the Building Regulations and Robust Details is accepted by the NHBC.
  • Highly sustainable and completely recyclable.
  • Offers long term performance without collapse or “bottoming” out under high point loads.
  • Resistant to ageing and deformation.
  • Quick and easy to install. Simply bond to the subfloor beneath the final floor finish.
  • Reduces construction heights.
  • Suitable for both new build and refurbishments.
  • High quality and exact material thickness guaranteed.
  • Suitable for use with under floor heating.
  • Very comfortable under foot.
  • Suitable for all floor finishes including ceramic/stone tiles (3mm only).
  • Due to no rubber content Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay does not cause plasticizer migration when used with certain adhesives and floor finishes such as vinyl linoleum and light coloured carpets.

Applications

Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay is ideally suited to a wide range of floors and floor finishes.

With Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay laid on all floor types, all constructions pass the performance requirements as quoted in ADE 2003. We are happy to supply further information and independent test certificates on actual performance figures, please contact us direct.

*Diagrams for example purposes only

Specification

Roll Width
Roll Length
Thickness
1m
20m
3mm
1m
18m
4.5mm
Non standard lengths available on request

Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay conforms to the following specifications:

Tensile strength
(DIN 53571)
Elongation at break (DIN 53571)
Thermal conductivity
Caloric conductivity
Building class
Thermal resistance (DIN 52612)
Approx. 0.9 N/mm2 (4.5mm material)
Approx. 25%
Approx. 0.12 W/mk
-
B2
1/λ = 0.049 K/W
Impact sound insulation ΔLw (measured in accordance with BS EN 140-8:1998)
18dB Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay on its own
34dB Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay beneath carpet
22dB Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay beneath flotex
18dB Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay beneath marmoleum/linoleum
19dB: Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay beneath ceramic tiles (3mm only)
18dB: Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay beneath vinyl flooring
Up to 20dB: Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay beneath vinyl LVT

Installation

Regupol® 4515 Multi (REGUPOL sonus multi) acoustic underlay can be used over a range of subfloors and with a variety of floor finishes applied such as:

  • Ceramic Tile (3mm only)
  • Wood & Laminate
  • PVC Flooring
  • Carpet
  • Marmoleum/Linoleum
  • Vinyl

Adhesive and DPM

REGUPOL adhesive 46-101 Acoustic Adhesive

REGUPOL-adhesive-46-101

REGUPOL adhesive 46-101 represents the very latest development in Hybrid Polymer technology and has been formulated to give the highest levels of performance in terms of bond strength, versatility across many combinations of materials, improved acoustic performance in acoustic installations, resistance to stresses, fast curing speed and ease and cleanliness of use.

Download Our Technical Data SheetDownload Our Brochure

REGUPOL adhesive 43-105 Acrylic Adhesive for Vinyl and Linoleum

REGUPOL-adhesive-43-105

REGUPOL adhesive 43-105 is a solvent free acrylic emulsion-based adhesive, for bonding many sound insulation materials to common sub-floors and many floor finishes to the insulation. This easy to spread adhesive, with a long open time, provides early tack and minimum slip, quickly building to a strong permanent bond. It is non-staining and has excellent resistance to plasticiser migration.

Download Our Technical Data SheetDownload Our Brochure

More Regupol Products

Regupol 3912

Now known as REGUPOL sonus 3912

Regupol 3912 resilient layer
Regupol 3912 (REGUPOL sonus 3912) 6mm acoustic underlay for timber floors and refurbishments.

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 4515 Eco

Now known as REGUPOL sonus eco

Regupol 4515 Eco Resilient Underlay
Regupol 4515 Eco (REGUPOL sonus eco) 3-4.5mm acoustic underlay for concrete floors.

Regupol High-Impact Mat

Regupol High Impact Mat
Regupol High-Impact Mat 4-12mm non-slip final floor finish for heavy footfall areas.

Regupol® 6010BA

Now known as REGUPOL sonus curve 17

Regupol 6010BA Acoustic Underscreed Material
Regupol 6010BA (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 quietlay

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

Case Studies

Four Seasons Hotel

Find out more about the challenge, the solution and the result.

Acoustic Lagging for Technical Applications