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Spanizol SL

Spanizol SL is a reflecting water-vapour seal

Spanizol SL material is made of non-woven polypropylene fabric doubled with metallized polypropylene film.

A complex material has the property of reflecting thermal radiation and, in addition, performs the functions of water-vapour seal, i.e. protection of the insulant and internal elements of roof and walls against the vapours from inside the room. Spanizol SL material allows to save on room heating.

Spanizol SL is used as a vapour seal in order to protect the insulant and other building components against the saturation of water vapours from inside the room in the structures of inter-floor coverings, roofs and walls.

It can be used as a screen reflecting the heat flux from the heating system, which significantly reduces the heat loss.

PRODUCT FORM

  • Roll width:

    1,6 m.
  • Size, m²:

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

    from -40 to +80°С

Specifications

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
300/330 Vapour-proof Water-proof 3-4

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!

  • Cold pitched roof

    • Hydro-vapor insulation Spanizol D: when installing roofs the material is rolled out and cut on the roof rafters. Installation is carried out from bottom to top with horizontal sheets with overlap of 15 cm.

  • 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.

  • 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