Description
Properties
- Vapour permeable allowing buildings to breathe and moisture to transfer.
- Low carbon footprint by using recycled sisal and waste wool.
- Can be handled safely causing no skin irritation.
- Friction fits to rafters, joists and studwork.
- Proven Class A sound absorption.
- Fully recyclable - can be returned at end of life for reprocessing.
- 0.039 W/mK.
Areas of Application
- Internal -
: Wall, floor & ceiling (friction fit in cavities & partitions, between roof rafters & floor joists)
Dimensions & Coverage
- 50 mm x 370 x 1200 (4.88m²/pk)
- 50 mm x 570 x 1200 (8.2m²/pk)
- 100 mm x 370 x 1200 (2.66m²/pk)
- 100 mm x 570 x 1200 (4.1m²/pk)
Technical
Declared thermal conductivity λD [W/ (m*K)]
0.039
Fire class according to EN 13501-1
E
Density [kg / m³]
Approx. 40
Water vapour diffusion resistance value μ
1.46
Water absorption EN 1609 [Wp kg/m2]
8.72
Sound absorption EN ISO 354 [aw]
1.00 (Class A)
Moth resistance ISO 3998
Pass
Ingredients
40% sisal, 40% sheep’s wool, 20% bi-co binder