Description

The TIMBERTEX SD18 vapour control layer is designed to ensure optimum airtightness and lasting protection against condensation in wall and roof construction. Sturdy, recyclable and tear-resistant, it meets the DTU standards for guaranteed quality. This product is ideal for diffusion-open interior construction projects, allowing controlled management of water vapour. Key features: Sd value: 18 m, guaranteeing controlled diffusion of water vapour. Advantages: Compliant with the DTU. Tear-resistant and recyclable. Airtight and easy to install. Applications: Roofs, walls, ceilings and interior floors. Specific recommendations: Suitable for construction requiring excellent airtightness and effective water vapour management to protect the thermal insulation. Technical performance: Longitudinal elongation (EN 12311-1): 33% (-13/+47). Transverse elongation (EN 12311-1): 12% (-7/+68). Longitudinal tensile strength (EN 12311-1): 200 N/50 mm (-30/+50). Transverse tensile strength (EN 12311-1): 185 N/50 mm (-45/+50). Longitudinal tear resistance (EN 12310-1): 110 N (-20/+50). Transverse tear resistance (EN 12310-1): 155 N (-45/+50). Thickness: 0.5 mm. Weight: 100 g/m². Temperature resistance: -40 to 80 °C. Fire classification (EN 13501-1): E.