Isolair by Pavatex is a multipurpose homogeneous wood fibre insulation board used for a wide range of applications. A sustainable and natural internal and external insulation product.
Isolair provides a tried and tested wood fibre system in the UK that are effective in reducing the U value (thermal transmittance), in improving acoustic sound protection and summer heat protection (decrement delay).
Therefore buildings insulated with Isolair are much less prone to overheating during periods of sustained hot weather. Wood fibre insulation guarantees an active breathing housing and the boards will not present a toxic hazard.
Suitable for use with Passive House and Code 6 new buildings.
Can be left exposed for up to 90 days.
You can clad, tile, render or plaster directly on to the boards.
- 30 mm (2480 mm x 750 mm = 1.86 m²)
- 40 mm
- 60 mm
- 80 mm
- 100 mm
- 120 mm
- 140 mm
- 160 mm
- 180 mm
- 200 mm
The boards are tongue and groove and measure 1780 mm x 560 mm (excluding 30 mm) therefore giving a coverage of 0.99 m² per board.
Bulk Density ρ [kg/m³]: 145
Thermal conductivity (EN 13171) λᴰ [W/(mK)]: 0.041
Vapour diffusion resistance coefficient μ: 3
Compressive stress at 10% compressive deformation [kPa]: 100
Tensile strength perpendicular to plane of board [kPa]: 10