It is characterised by the highest vapour tightness, tensile strength, and resistance to tearing. It does not spread fire having the fire resistance class E. Its role is to block water vapour pressing onto thermal insulation from inside of the building, preventing accumulation of moisture in it. Together with mineral wool and a vapour permeable membrane it forms a tight system insulating and protecting your roof.
WIELKIE RYCHNOWO email@example.com
tel.: +48 56 6842400 fax: +48 56 6842178