Vapor-Permeable Waterproof Membrane
Allows the diffusion of water vapor from the roof structure while protecting it from rain and snow. The membrane's structure provides excellent waterproofing, and its exceptional vapor permeability allows for very good ventilation, keeping the roof structure dry under all weather conditions.
| Standard | EN 13859 |
| Weight (EN 1849-2) | 100 g/m2 (±10) |
| Fire Reaction Class (EN 13501-1) | E |
| Water Resistance after Artificial Aging (EN 13859-1) | W1 |
| Vapor Permeability, Sd value (EN ISO 12572) | 0.02 m (-0.01, +0.015) |
| Tensile Strength before Artificial Aging (EN 12311-2) | 220(L) / 140(T) N/50 mm |
| Tensile Strength after Artificial Aging (EN 12311-2) | 190(L) / 120(T) N/50 mm |
| Tear Resistance (EN 12310-2) | 80(L) / 90(T) N |
| Flexibility at Low Temperature (EN 1109) | -20°C |
| UV Resistance | 3 months |
| Temperature Resistance | -40°C to +80°C |
| Thickness | 0.38 mm (±0.02) |
| Roll Width | 1.5 m |
| Roll Length | 50 m |
| m2 per Roll | 75 m2 |
L - length, T - width
