AEROMAX R2 Rain Shield Screen

AEROMAX R2 Rain Barrier Screen: Breathable soft under-roof screen R1 for a spacing of 60 cm. AEROMAX R2, the universal under-roof screen with good water vapor permeability, is particularly suitable for use on ventilated pitched roofs. The true functional membrane, a high-permeability polyethylene film, is protected under a tear-resistant non-woven fabric that is also UV resistant. Waterproof, it protects the under-roof from damage in case of accidental water or snow penetration. Air-tight, it effectively contributes to optimizing the thermal insulation performance of the roof. The screen can be placed directly in contact with the insulation, allowing for a space-saving of 20 mm compared to a non-breathable screen that requires a 20 mm ventilation air gap underneath. Dimensions: 1.5m x 50m Weight: 140 g/m² Spacing: 60 cm Layers: 3 Surface mass: 140 g/m² Thickness: 0.50 mm Fire reaction, EN 13501-1, EN 11925-2: E Water penetration resistance, EN 13111: W1 Air penetration resistance: < 0.01 m³/m² h 50Pa Water vapor transmission Sd, EN 12572: 0.03 m Tensile strength longitudinal direction, EN 12311-1: 225 N/5cm Tensile strength transverse direction, EN 12311-1: 230 N/5cm Elongation longitudinal direction, EN 12311-1: 60% Elongation transverse direction, EN 12311-1: 70% Nail tear resistance longitudinal direction, EN 12310-1: 180 N Nail tear resistance transverse direction, EN 12310-1: 180 N Temperature resistance: -40°C/+80°C Waterproofness (water column test), EN 20811: > 2500 mm UV stability, EN 13859-1: 3 months