The good insulation capacity of cellulose insulation material is guaranteed by:
- Low air permeability
- Cellular structure of wood fibre
- Good moisture resistance
- Careful installation
Cellulose wool has excellent moisture resistance, which is demonstrated by its outstanding ability to maintain the insulating capacity when the atmospheric humidity increases. The indoor air humidity is kept at an optimal level and the risk of mould formation is minimised.
With a lambda value of 0.041*, the thermal insulation capacity of Fibratus cellulose wool bears comparison with corresponding products. Its good insulation capacity is based on low thermal conductivity. The cellulose wool features the essential properties of a quality thermal insulation material - it has low air permeability, yet it absorbs air well. The use of Fibratus cellulose wool brings savings in heating costs.
Cellulose wool is also known as cellulose insulation, wood fibre insulation and eco wool.
*Low lambda value; the lower the value, the better.
Composed of 85 percent by weight of recycled wood fibre (mainly recycled paper, but also recycled corrugated cardboard and cardboard can be used)
Composed of 15 percent by additives.
- European Technical Approval ETA-09/0235
- Fibratus ECOWOOL is packed in 14.5 kg bags (+/-0.5 kg)
Cellulose insulation, Fibratus ECOWOOL, has the following technical properties:
- Density 29-32 kg/m3, loose-blown up to 300mm
- Lambda value 0.041
- Settlement 15-20%
- Fire class E; according to ETA approval