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NewLath 805 Mesh Membrane

An internally applied, composite damp proof membrane comprising of high-density polypropylene membrane with a rot-proof polythene mesh heatwelded during the manufacturing process to the surface of one side. The meshed surface creates a mechanical key to allow the membrane to be plastered, rendered or to receive dot & dab plasterboard.

  • Key Benefits
  • Typical Applications
  • Technical Data
  • Key Benefits

    Key Benefits

    • Provides a surface that is totally separated and unaffected by the dampness within the wall ensuring that the wall finish will never be affected by moisture or salts.
    • Superb ‘key’ for renders or plasters.
    • Quick and easy to install.
    • No need to use injected damp-proof courses which unnecessarily pump chemicals into the property.
    • Completely moisture resistant but allows vapour diffusion.
    • In many cases, the existing render can be left on the wall.
    • No requirement for damaging preparation to the wall

    Typical Applications

    Typical Applications

    • As a damp proof base for renders, plasters or dot & dab plasterboard.
    • As a damp proofing system to deal with rising damp.

    Technical Data

    Technical Data

    Installed Performance Result
    Thermal conductivity 0.480 W/mK
    Water vapour diffusion resistance – Sd value 200m
    Resistance to fire Euroclass E
    Chemical resistance – Excellent 100%
    Oxidation resistance – Excellent 100%

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