Wallint 50

Product Code: KU0065

An air barrier and vapour control layer for use on the warm side of the insulation. It prevents large volumes of water vapour entering from the interior, particularly during the drying-out period.

  • Prevents large volumes of water vapour entering from the interior, particularly during the drying out period
  • Can be used in conjunction with other Klober products that reduce the loss of energy by offering water tightness
  • Provides support for insulation boards or quilts
  • 120 g
    Klober Wallint 50 Vapour Barrier
    Klober Wallint 50 and Klober Pasto Multi Purpose Sealant installation

    Compatible with:

    More Information

    Wallint 50 is an air barrier and vapour control layer for use on the warm side of the insulation. It has a vapour resistance of 250MNsg, meeting the requirements of BS 9250 (Code of Practice for the design of the airtightness of ceilings in pitched roofs). The air barrier and vapour control layer prevents large volumes of water vapour from entering a construction from the interior, particularly during the drying-out period, whilst providing additional support for insulation boards or quilts.

    Specifications

    Technical Data
    Colour
    Black
    Fire Rating
    E
    Dimensions and Weights
    Width
    1.5m
    Length
    50m
    Coverage
    75m2
    Packaging
    Number of Pieces per Carton/Pack
    1
    Number of Carton/Pack on Pallet
    20
    Number of Pieces per Pallet
    20
    Weight per Piece
    9.5 kg
    Weight per Pallet
    190 kg

    Installation

    • Before Wallint 50 is installed, check the moisture content of the timbers is less than 20%. Fix on the warm side of the installation and rafters with the printed smoother surface facing inwards
    • At either edge of the structure, leave a 150mm overlap to allow Wallint 50 to be sealed to adjoining walls
    • Roll-out with a horizontal headlap of 150mm. Fix to rafters/ceiling joists using non-corrosive fixings eg staples. Ensurelaps are sealed using a tape such as Permo TR
    • Where pipes pass through use a Klober Pipe Sealing Collar and tape edges to Wallint 50 to achieve an airtight seal
    • Wallint 50 should cover the entire internal timber frame area of the rooms in the roof and, where applicable, link with vapourcontrol layer in the wall below to form a continuous air barrier

    Area of application

    • The inner face of an insulated roof, wall or ceiling, including timber frame
    • Suitable for cold and warm roofs

    Standards and Certifications

    10 Year Guarantee
    CE

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