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Vapour barrier foil

DS BLAU

Eurovent® DS BLAU vapour barrier foil has a high Sd coefficient of approx. 100 m, providing a solid barrier against water vapour penetrating from inside the building into the thermal insulation. It eliminates the risk of water vapour condensation in building partitions, effectively protecting the thermal insulation in the partition. Thanks to its tear resistance, it ensures long-lasting protection and enables easy and quick installation. It finds wide application as a vapour barrier in attic insulation, walls, ceilings, and other building partitions.

Advantages:

  • Vapour barrier - Sd coefficient approx. 100 m
  • Prevents water vapour condensation
  • Resistant to tearing
Technical data Usage

DS BLAU

The Eurovent® DS BLAU vapour barrier foil is used to protect against the penetration of water vapour and moisture in ceilings, pitched and flat roofs, as well as vertical wall structures. It is installed parallel or along rafters, directly on the thermal insulation. When installing it, it is essential to use Eurovent® DUO or Eurovent® UNO adhesive tape, Eurovent® UNISAN for joining successive layers, and sealing joints between the foil and structural elements.

System products
DS BLAU

DS BLAU

Vapour barrier foil

DS BLAU

DUO

Double-sided tape

DUO

UNISAN

Universal Adhesive Tape

UNISAN

MAXI

Roof membrane

MAXI
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Other products

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Vapour control membran

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STANDARD ALU

Vapour barrier foil

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STANDARD ALU

CLIMA 100

vapor barrier membrane

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CLIMA 100

Tips and inspirations

Environmental Product Declaration

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Changes to the Eurovent® packaging line

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UV resistance

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Temperature resistance

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Wind barrier membranes

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Water vapour condensation

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