Compared to rock wool and fibreglass, earthwool has a much softer texture that is similar to cotton. The density of earth wool is usually very low, at 20kg/m3. Rockwool and fibreglass must be handled with proper protection because the microfibres can penetrate the skin. Earthwool is designed to be easier to handle with its itch-free properties. It is made of 80% recycled glass and sustainable bio-based binder. It also shares the same non-combustible properties and thermal performance as rockwool and fibreglass.
There is also a rigid version of earthwool that provides a firmer touch for use in acoustic panels. But the firm earthwool is a relatively new product, and require more testing to be done before they are commonly available for purchase.
Knauf Earthwool with Ecose
Earthwool Loft Rolls are non-combustible, Glass Mineral Wool rolls, manufactured using our revolutionary ECOSE® Technology, and are designed specifically for use in cold lofts where pitched roofs are insulated at ceiling level.
Earthwool Loft Roll 40 provides a superior performance with a thermal conductivity of 0.040 W/mK.
Combi-cut products have partially cut perforations, providing the flexibility to be used between joists at either 400mm or 600mm centres, or used unsplit as a full-width roll. Buy from Insulation Materials Kenya for best prices