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Your specification

See below for your natural fibre insulation specification.

For more detailed information and more accurate U-value calculations please take this specification to your chosen supplier. See asbp.org.uk/group/natural-fibre-insulation for a list of NFI suppliers.

  • -Exterior
  • -10mm Lime Render
  • -60mm wood fibre board, fixed back to masonry
  • -3mm Bonding mortar
  • -450mm solid stone walling
  • -30mm internal plaster
  • -Inside
  • -Extérieur
  • -Enduit à la chaux 10 mm
  • -Panneau de fibres de bois de 60 mm, fixé à la maçonnerie
  • -Mortier de collage 3mm
  • -Mur en pierre massif de 450 mm
  • -Plâtre interne 30mm
  • -À l’intérieur
  • The specification above will achieve a U-value of 0.48 W/m2K
  • Pour cette spécification R = 2.08 m2K/W