HPV roofing barrier STRATEC® III

synthetic

STRATEC® III is a versatile and resistant synthetic very highly breathable screen (vapour permeable) used as roof tile underlay in ventilated or non ventilated slated pitched roof. STRATEC® III will prevent the ingress of wind, blown rain, dust or snow and is also used as rain barrier (underlay for walls). Advantages: - high permeability to water vapor, - high mechanical strength, - suitable for use as a rainscreen, - maximum spacing between rafters 90 cm.