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.
- – Interior
- – 22mm timber floor boards
- – Vapour control membrane
- – 120mm wood fibre or cork insulation
- – Damp proof membrane
- – Sand blinding
- – 150mm compacted stone aggregate
- – Ground
- – Intérieur
- – Plancher en bois de 22 mm
- – Membrane pare-vapeur
- – Isolation fibre de bois ou liège 120mm
- – Membrane anti-humidité
- – Sable aveuglant
- – Agrégat de pierre compacté de 150 mm
- – Sol
- – P/A ratio of 0.8
- – The specification above achieves a U-value of 0.19 W/m2K
- – Rapport périmètre/superficie = 0.8
- – Pour cette spécification R = 5.38 m2K/W