Pro Clima Solitex Fronta Quattro is suited for both open jointed and closed facades. The 3-ply lining membrane is manufactured from polypropylene microfibre and monolithic TEEE to permanently protect insulation from wind and rain. The membrane is highly diffusion-permeable and provides the best conditions for drying out wall structures given that the membrane moves moisture outwards. Whilst Solitex Fronta Quattro offers 6 months of outdoor exposure, the open jointed facades should have up to a 35mm gap with a boarding width of at least 3 times the gap width. Pro Clima Solitex Fronta Quattro Wall Lining Membrane Specification Length: 50mWidth: 1.5mCoverage: 75m2