HPV roofing barrier VENTIA EXTREME 300

polypropylene

Extremely durable, four-layer underlay membrane with reinforcing mesh is characterized by very high mechanical strength and high vapor permeability (a coefficient of Sd = 0,02 m). The functional layer is a microporous PP film. Basis weight: 170 g/m². The additional fourth layer (reinforcing mesh) improves the safety of work of a roofer. The membrane is also available with stripes of adhesive already put during the production stage. It can be used on roofs with full boarding. MATERIAL polypropylene unwoven cloth reinforced with mesh, and joined with polypropylene microporous film. DIMENSIONS 50m x 1,5m = 75 m² QUANTITY PER PALLET Dimensions of pallet: 1540x1170x1200 mm Quantity on pallet: 2025 m²/27 rolls