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
- -Timber cladding
- -50mm counter-battens
- -Breathable membrane
- -60mm T&G wood fibre sarking board, mechanically fixed
- -10-15mm lime levelling render (if required)
- -Existing 225mm brick wall or 450mm natural stone wall
- -Extérieur
- -Bardage en bois
- -Contre-lattes de 50 mm
- -Membrane respirante
- -Panneau de sous-toiture en fibre de bois T&G de 60 mm, fixé mécaniquement
- -Enduit de nivellement à la chaux 10-15 mm (si nécessaire)
- -Mur en brique existant de 225 mm ou mur en pierre naturelle de 450 mm
- The specification above would achieve a U-value of 0.48 W/m2K
- Pour cette spécification R = 2.08 m2K/W