Whisper Black 1 mm is a perforated foam underlayment. Suitable for laminate, parquet, and LVT rigid flooring installations.
Whisper Black 1 mm is a perforated foam underlayment. Suitable for the installation of laminate, parquet, and LVT rigid flooring, for residential and light project use. The 10 dB underlayment for LVT rigid flooring
- High pressure resistance to protect the click connection
- Perforated foam ideally suited for use with underfloor heating
- Overlap and self-adhesive strip for easy installation
- Outstanding sound insulation up to 12 dB ΔLlin / 24 dB ΔLw TÜV certified
| Floor type | Laminate / Parquet / LVT Rigid |
| Product weight | 187 g/m² |
| Product dimensions (Length) | 10 m |
| Product dimensions (Width) | 1 m |
| Product dimensions in m2 | 10 m² |
| Sound-reducing - ΔLlin | 13 dB ΔLlin |
| Sound-reducing - ΔLlin - Test method | EN-ISO 10140-1 - 5:2021 / EN-ISO 717-2:2021 |
| Base unit | Roll |
| Thickness | 1 mm |
| Density | 187 kg/m³ |
| Material | PE film and foam |
| Brand | Whisper |
| Thermal resistance - R-value | 0.024 m² K/W |
| TOG rating | 0.24 TOG |
| Suitable for underfloor heating | Yes |
| Suitable for floor cooling | Yes |
| PC (Punctual Conformability) | 1 mm |
| CS | CS2 |
| CS/CC (compressive Strength / Compressive Creep) | 268 kPa |
| Domestic use | Yes |
| Project use | Yes |
| Laying method | Floating |
| TUV certificate | Yes |
| Product dimensions (Unit) | m² |
| Type of base floor | Fixed sand cement floor / Floating screed |
| Sound-reducing - ΔLw | 24 dB ΔLw |
| Sound-reducing - ΔLw - Test method | EN-ISO 10140-1 - 5:2021 / EN-ISO 717-2:2021 |
| Flame-retardant | Bfl-S1 |
| Flame-retardant - Test method | EN ISO 9239-1 |
| RWS (Radiated Walking Sound (reduction) | 77.2 dB |
| RWS (Radiated Walking Sound (reduction)) - Test Method | EN 16205 |
| CS/CC (Compressive Strength / Compressive Creep) | 268 kPa |
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