VARA PLUS - SMART VAPOUR CONTROL LAYER

Smart Humidity Variable Airtight Vapour Control Layer Why Partel VARA PLUS? Innovative airtight membrane that changes permeability according to the ambient relative humidity (RH) – this contributes to maximum protection in the building envelope where moisture levels are critical Ensures optimum moisture flow through building structures with a Sd range of 0.4m to 60m Hygrovariable Technology – Extremely safe airtight system High- performance solution that provides protection from heat loss through the thermal insulation Elastic and durable Reinforced for optimum strength Durable towards UV aging EPD certified Technical Data WEIGHT EN 1849-2 120 g/m² SD-VALUE EN 1931 0.4 M TO > 60 M TEMP RESISTANCE   -40° TO 80°C TENSILE STRENGTH EN 12311-2 MD 350 / CD 315 / 50mm NAIL TEAR RESISTANCE EN 12310-1 MD 350 N / CD 375 Application Suitable for: Timber frame, masonry or steel construction Roof, wall, floor and ceiling applications Externally vapour open and vapour closed st