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Spanizol B Eco (vapour seal)

Spanizol B Eco - vapour seal

Spanizol В is a two-layer material made of polypropylene non-woven fabric (spunbond) and polypropylene film. One side of the material is smooth, the other is rough.

Spanizol B is a vapour-proof material with the required strength and high waterproofing capacity, which allows to use it as a vapour seal in the structures of heat-insulated pitched roofs, frame walls and inter-floor coverings in order to protect the insulant and internal structural elements against the penetration of water vapours from inside the room, as well as to prevent the penetration of fibrous insulant particles into the inner space of the building.

The rough surface of Spanizol B reduces the risk of condensate dropping from the material surface onto the interior finish. Subject to compliance with all installation requirements, Spanizol B vapour seal allows to retain the thermal-insulating properties of the insulant as well as to extend the service life of the entire structure and to protect the inner space of the building against the penetration of fibrous insulant particles.

PRODUCT FORM

  • Roll width:

    1,6 m.
  • Size, m²:

    15, 30, 35, 50, 60, 70, 75, 80 m2
  • Temperature range:

    from -60 to + 90°C

Specifications

Composition Breaking load in longitudinal/cross direction, N/5 cm, min Resistance to vapour permeability, m2/h Pa/mg, min Waterproofing capacity,
mm w.g., min
UV-stability, months
100% polypropylene 110/90 7,0 1000 2-4

Application of materials

  • Interfloor overlap on beams

    Vapor insulation Spanizol B: for interior decoration, the material is laid with rough (anti-condensation) side outward, and smooth side close to the insulant. It is recommended to maintain ventilation gap between the material and decorative finish of the room in order to

  • Heat-insulated pitched roof

    Super diffusion membrane Spanizol AS, AM, A120: it can be installed directly on the insulant (with white side) without ventilation gap. It is strictly forbidden to use Spanizol AS, AM, A120 as temporary roof covering!

  • Heat-insulated frame wall

    Installation. Super diffusion membrane Spanizol Premium AS, AM, A120: it can be installed directly on the insulant (with white side) without ventilation gap.

  • Interior partitions

    Vapor insulation Spanizol B: for interior decoration the material is laid with rough (anti-condensation) side outward and smooth side close to the insulant.

  • Attic floor

    Super diffusion membrane Spanizol Premium AS, AM, A120: it can be installed directly on the insulant (with white side) without ventilation gap.

Certificates