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 flooring
- – 40mm wood fibre/cork insulation board
- – 150mm joists at 400mm centres, filled with natural fibre insulation, supported by breather membrane
- – Under floor void with adequate ventilation
- – Ground
- – Intérieur
- – Plancher en bois de 22 mm
- – Panneau isolant en fibre de bois/liège 40 mm
- – Solives de 150 mm espacées de 400 mm, remplies d’isolant en fibres naturelles, soutenues par une membrane respirante
- – Vide sous le plancher avec une ventilation adéquate
- – Sol
- – P/A ratio of 0.8
- – The specification above achieves a U-value of 0.18 W/m2K
- – Rapport périmètre/superficie = 0.8
- – Pour cette spécification R = 5.71 m2K/W