Regupol 4515 Eco - Acoustic Flooring
Regupol 4515 Eco - Acoustic Flooring
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Regupol 4515 Eco soundproof underlay is a general purpose acoustic underlayment manufactured from a combination of cork granules and rubber granulate. Designed to attenuate impact sound at source on all types of subfloor. A tough resilient low cost underlayment Regupol® 4515 Eco soundproof underlay can insulate beneath all types of wooden based floor finishes such as laminate hardwood and engineered board. For new builds refurbishments and bespoke architectural projects including residential commercial and education settings.
Benefits
- Regupol 4515 Eco soundproof underlay been independently tested by a UKAS accredited laboratory to show compliance with the new building regulations in accordance with Approved Document E 2003.
- Standard thickness 3mm & 4.5mm.
- Offers long term performance without collapse or “bottoming” out under highpoint loads.
- Resistant to ageing and deformation.
- Quick and easy to install. Simply bond to the subfloor beneath the final floor finish.
- Reduces construction heights.
- High quality and exact material thickness guaranteed.
- Suitable for use with under floor heating.
- Very comfortable under foot.
- Zero GWP (Global Warming Potential) and Zero ODP (Ozone Depletion Potential).
- Regupol®4515 Eco soundproof underlay has a sound insulation performance of Lw 18dB.
- It is compatible with many types of floor finishes and gives the following acoustic performances when combined with:
Floor Finish | Impact Sound Performance |
Regupol® 4515 Eco soundproof underlay beneath Ceramic tiles | 19dB |
Regupol® 4515 Eco soundproof underlay beneath Vinyl | 20dB |
Regupol® 4515 Eco soundproof underlay beneath laminate | 18dB |
Regupol® 4515 Eco soundproof underlay beneath flotex | 22dB |
Regupol® 4515 Eco soundproof underlay beneath carpet | 34dB |
Regupol® 4515 Eco soundproof underlay beneath marmoleum | 18dB |
Measured in accordance with BS EN ISO 140-8:1998 |
Technical Information
Density | Tensile strength (DIN 53571) |
Elongation at break (DIN 53571) |
Temperature resistance | Thermal conductivity | Impact sound insulation ΔLw |
Approx 470kg/m3 | Approx 0.6N/mm2* | Approx 18% |
-40 to + 110oC | Approx 0.085W/mk |
17dB** |
*(3mm thick) ** (measured in accordance with BS EN ISO 140-8:1998) Please contact CMS Danskin Acoustics for independent test certificates relating to specific floor finishes. |
Physical Information
Roll Width | Roll Lengths | Material thickness | Material Construction |
1150mm | 20m (3mm) & 12m (4.5mm) | 3mm & 4.5mm | Rubber/cork |
Regupol 4515 Eco Installation Examples
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1. PVC flooring 2. Separation layer 3. Regupol sound insulation 4. Screed subbase |
1. Prefabricated parquet or laminate flooring 2. Regupol impact sound insulation 3. Screed subbase |
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1. Carpet 2. Regupol sound insulation 3. Screed subbase |
1. Carpet 2. Regupol sound insulation 3. Levelling layer 4. (old) Wooden floor boards |
