REGUPOL sonus multi 4.5 - Resilient Underlayment
Verified by manufacturer 3 months ago
ISO 45001 Health and Safety Management
Certificate type
EPD
Certificate type
ISO 9001 Quality Management
Certificate type
Acoustic underlay.
Application
- Suitable for apartments, education, hotels, commercial, leisure, bespoke architectural projects and care homes.
- Designed for use with a wide range of floor finishes, including carpet, carpet tiles, wooden and laminate based floor finishes.
Description
sonus multi 4.5 is a tough and resilient acoustic underlay that has been developed to attenuate impact sound beneath a range of floor finishes, delivering acoustic performance without ageing or collapsing. Sonus Multi 4.5 meets the requirements of Approved Document E (England & Wales), Technical Booklet G (Northern Ireland) and Example Construction floors under Section 5 (Scotland).
sonus multi 4.5 is also available as a fire-retardant version.
Features and benefits:
- 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.
- Product manufactured using recycled materials and 100% recyclable.
General information
Color | Black Brown |
Finish | Smooth |
Material | Polyurethane (PUR) Cork |
Shape | Rectangle |
Length | 18000 mm |
Width | 1000 mm |
Height | 4.5 mm |
Warranty description | One year Other |
Uniclass | |
CAWS | K21/10 Wood laminate flooring K21/111 Wood floating floor K21/115 Wood laminate flooring K21/145 Composite laminate flooring K21/146 Laminate flooring K21/20 Composite laminated flooring M50/10 Resilient floor tiling M50/110 Resilient floor tiling M50/130 Carpet tiling M50/15 Carpet tiling M50/150 Sheeting M50/155 PVC sheet flooring in special wet areas M50/170 Carpeting M50/20 Sheeting M50/25 Carpeting |
Specification data - Resilient layer insulation
Material | PUR foam and cork granules. |
Density | 420 kg/m³. |
Thickness | 4.5 mm. |
Fire performance | To DIN EN 13501-1, Class E.Guidance for specification option: As standard. To DIN EN 13501-1, Class Bfl-s1.Guidance for specification option: Available on request. |
Sound insulation rating | Manufacturer guidanceRefer to manufacturer's literature for floor assemblies and acoustic values. |
Elongation at break | To DIN EN ISO 1798, ≥20%. |
Indoor Air Emissions (to EN 16516) | Compliant with EU-LCI list and German AgBB scheme; “A+” as per décret n°2011-321. |
Temperature resistance | -20 to +60°C. |
TensileStrength | ≥1.0 N/mm². |
ThermalConductivity | To BS 4745:2005, λ = 0.089 W/(mK). |
Sustainability data
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |
Material | Polyurethane (PUR) Cork |
Recyclability | 100% recyclable |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 85 % |
Third party certifications
Third party certifications
ISO 45001 Health and Safety Management
ISO 45001:2018
EPD
REGUPOL rolls and sheets - EPD
ISO 9001 Quality Management
SIG ISO 9001
Literature
REGUPOL SONUS MULTI 4.5 - Technical Data Sheet