Description
Properties
- 100% pure Welsh Sheep wool.
- Treated with borate salts which is an effective natural treatment to prevent the wool from being affected by moths and insects.
- Fully recyclable and compostable.
- Accredited by the Installation Assurance Authority.
- Highly breathable.
- Does not burn due to its high nitrogen content.
Areas of Application
- Internal -
: Floor & ceiling (between roof rafters & floor joists)
Dimensions & Coverage
- 75mm x 400 x 8000 (3.2m² roll)
- 75mm x 600 x 8000 (4.8m² roll)
Technical
Thermal conductivity λtr EN 12667
0.040 W/mK
Ignition Point
>520°C
Flammability according to EN ISO 11925-2
Pass
Reaction to Fire according to EN 13501
Euroclass E
Vapour Resistance
0.12 MN s.s.g-1
Moth Proofing according to ISO 3998
Pass
Dimensional Stability according to EN 1604
Pass
Acoustic Performance according to BS EN ISO 10534-1
Aw=0.72