Airtightness solution using Vario® in Attic Spaces

The Vario® system is a high performance system consisting of intelligent membranes and accessory products and when used to create an airtight layer in attic floors, can provide; 




Excellent levels of airtightness by helping to reduce or remove air leaks
Protection against moisture by facilitating the drying of attic floor joists
Variable Sd value and can diffuse 25 more times more moisture in summer than the structure absorbs in winter
The Vario® System consists of two intelligent membranes, accessory tapes and a sealant, designed to adapt to the climate and protect your building, inside and out. The system is also designed with an uncompromising commitment to superior airtightness; removing or minimizing air leaks which in the past have driven up the heating bills and fuel costs of Irish homes. Vario® System meets and exceeds industry standards, while making a substantial contribution to your BER, reducing the environmental footprint of the building.



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