A three-layer underlay for thermal and acoustic floor insulation, incorporating pure-aluminium reflective radiant barriers (97% IR). It reduces heat loss in winter and heat gain in summer, maintaining a comfortable indoor temperature. It blocks radiant heat from passing into and out of the building.
- Roll dimensions: length 30 m, width 1.2 m (36 m²)
- Thickness: 8 mm
- Impact sound reduction: 20 dB (ISO 10140 / EN 717-2)
- Thermal resistance: 1.36 m²·°C/W
