Vapour Barriers

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170 Alfa Rufol sd100 (vapour barrier)
High-grade tear and impact resistant PE-vapour barrier for an airtight building shell according to the requirements of ZVDH and EnEV.
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171 Alfa Rufol varia (vapour control layer)
Humidity regulating and re-drying allround vapour control layer Alfa Rufol®varia for an airtight building envelope at new buidling and renovation.
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171 Alfa Rufol varia G (vapour control layer) mesh-reinforced
Special tear-proof vapour barrier for blow-in insulation with a fixed sd-value of 30m (± 5 m). High-grade vapour control layer for new building and reconstruction. More safety due to re-drying potential and high tensile strenght.




