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Spanizol A Standart (Wind-moisture proofing)

Spanizol A is a water-proof wind-resistant and vapour-permeable membrane

Spanizol A is a polypropylene non-woven fabric (spunbond). The wind-resistant single-layer membrane is intended for wind and moisture protection under siding (wall cladding of the buildings), in heat-insulated roofs with an inclination angle of more than 35° for various coatings: metal tiles, natural tiles, soft asphalt tiles, profiled sheets, etc.

The membrane retains heat. It is resistant to ultraviolet exposure. It has a waterproofing capacity sufficient to protect the insulant and other internal elements of the wall structures against atmospheric precipitations penetrating under the outer cladding, while being a vapour-permeable material, therefore it does not prevent the water vapour escape from the insulant into the air gap. Due its strength and quality the material is resistant to mechanical stresses at the installation stage and while in operation.

In the construction of internal walls (partition walls) Spanizol A is used to prevent the penetration of fibrous insulant particles into the inner space of the building. Subject to compliance with all installation requirements, Spanizol A wind-resistant membrane allows to retain the thermal-insulating properties of the insulant as well as to extend the service life of the structures.


  • Roll width:

    1,6 m.
  • Size, m²:

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

    from -60 to + 90°C


Composition Maximum tensile force in longitudinal/cross direction, N/50 mm, min Water vapour transmission rate, g/m2*24 h, min Waterproofing capacity,
mm w.g., min
UV-stability, months
100% polypropylene 177/129 1000 250 3-4

Application of materials