Underlay ISOL 20+

2 mm non-reticulated polyethylene based underlay with overlapping (200 mm) vapor barrier film and adhesive strip

  • The aluminized vapor barrier allows installation on all hydraulic substrates (not a rising damp barrier for moisture-sensitive substrates)
  • Overlapping vapor barrier strip with adhesive for easy installation
  • High density ensuring resistance in high-traffic areas

Surface per roll: 15 sqm
Format: 1-meter width / Thickness: 2 mm

Density: 35 kg/m³
Compression resistance: 15 (CS1) 10 kPa
Thermal resistance: 0.068 sqm·K/W
Water vapor transmission (SD): 197
Acoustic insulation: 20 dB under 7 mm flooring