Wind- and waterproof vapour-permeable membrane Izospan PROFF AQ 150, 150 g/m², 70 m² roll
392.00 ₾/ roll · VAT incl.
in stock- Item
- ROF-06
- Unit
- roll
- Section
- Roofing: membranes, vapour barriers, roof drains
Description
Waterproof wind-barrier vapour-permeable membrane: a three-layer diffusion membrane — a microporous polypropylene membrane reinforced on both sides with non-woven polypropylene fabric. It shields the insulation from wind, under-roof condensate and atmospheric moisture while letting water vapour out of the insulation. It is laid directly on the insulation, with no ventilation gap between them. Used in insulated pitched roofs, timber-frame walls, externally insulated walls, ventilated facades, attic and intermediate floors. Density 150 g/m² (±5%), thickness 0.52 mm (±10%), vapour permeability 450 (±100) g/(m²·24 h), water resistance at least 1200 mm of water column, waterproofness class W1. The roll is 1.6 × 43.75 m — 70 m²; tensile strength 270 N/50 mm lengthways and 170 N/50 mm crossways, UV resistance up to 12 months, combustibility group G4, service temperature from −60 to +80 °C.
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