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
- -Single ply membrane
- -18mm T&G ply boards
- -50mm min. well ventilated void created by battens
- -Breathable membrane
- -100mm Wood fibre boards
- -235mm joists @ 400mm centres, fully filled with Natural fibre insulation
- -11mm OSB board/vapour control layer
- -25mm battens,
- -12mm plasterboard
- -Interior
- -Extérieur
- -Membrane monocouche
- -Panneaux contreplaqués T&G de 18 mm
- -50 mm min. vide bien aéré créé par les lattes
- -Membrane respirante
- -Panneaux de fibres de bois de 100 mm
- -Solives de 235 mm à 400 mm d’entraxe, entièrement remplies d’isolant en fibre naturelle
- -Panneau OSB de 11 mm/membrane pare-vapeur
- -Lattes de 25 mm,
- -Plaque de plâtre 12mm
- -Intérieur
- The specification above will achieve a U-value of 0.129 W/m2K
- Pour cette spécification R = 7.75 m2K/W