Key advantages
- Reduces impact (footfall) noise to a greater extent
- Improves sound insulation between floors
- Natural, environmentally friendly material
- Flexible, with high recovery
- Does not crumble or settle over time
- Improves walking comfort and the feel of the floor
- Resistant to moisture and wear
- Why this product
6 mm cork is suited to situations that call for greater acoustic improvement than thinner solutions provide.
It is ideal for apartments, renovations and buildings where you want a noticeable reduction in footfall noise between floors.
Technical description
The cork sheet is made from compressed natural cork granules (Agglomerated Cork), which have a closed-cell structure with millions of microscopic air pockets.
This structure provides:
- Shock and vibration damping
- Footfall noise reduction (Impact Sound)
- Attenuation of sound transmission through the floor
A 6 mm thickness improves absorption and sound insulation performance compared with thinner gauges, while retaining flexibility and durability.
The cork offers high recovery after compression, ensuring stable performance over time, even under load.
In addition, the material provides complementary thermal insulation and helps improve comfort in the space.
Applications
- Under parquet
- Under floating floors
- Apartments and residential buildings
- Offices and commercial spaces
- Renovations and floor-lowering works
- Damping of light vibrations
Technical specifications
- Material type: compressed cork (Agglomerated Cork)
- Thickness: 6 mm
- Density: approx. 150–200 kg/m³
- Noise reduction: up to approx. 18–22 dB (system-dependent)
- Thermal conductivity: approx. 0.038 W/(m·K)
- Recovery: ≥70%
- Flexibility: high
- Resistance: moisture and wear
- Standards: ISO / EN
- Fire classification: Class E
Installation
✔ Lay on a clean, flat surface
✔ Install under parquet / under tiling
✔ Can be glued down or loose-laid
✔ Join sheets edge to edge in a continuous layer, with no gaps
Important: the flatter the surface, the better the acoustic performance
Manufacturer data
- Material: compressed natural cork
- Manufacture: cork granules + binder
- Intended use: sound insulation for floors
- Suitable for: residential, commercial and light-industrial use
Performance table
Cork roll 109 – specification sheet
Cork tests on a concrete floor
Standards
ISO 140 | ISO 717 | ISO 15665 | ISO 8301 | ISO 7322 | EN ISO 10140 | EN ISO 717
