Polyflor Underlay is designed to meet the installation requirements of interlocking vinyl flooring and timber herringbone for use in both the home and light commercial interiors. The pressure resistant and joint-friendly foam core provides an even flooring structure that is stable and comfortable to walk on. The innovative anti-slip surface enhances the durability of the chosen floor. Polyflor Underlay is suitable for use with underfloor heating. The low thermal resistance allows efficient transmission of heat.
Product Summary:
- Gauge: 1.5mm
- Ability to level out uneven areas (ISO 868): approximately 1 mm
- Compression strength (EN826): greater than 400 kPa (~40 t/m²)
- Dynamic load (EN 13793): greater than 100,000 cycles
- Coefficient of friction µD (ISO 8295): greater than 0.8
- Impact sound reduction (ISO 10140): up to 19 dB
- Water absorption (EN 12087): less than 1%
- Thermal resistance (DIN 4108): approximately 0.043 m²K/W
