Knauf Insulation Deals from BMCo ltd 

Earthwool Loft Roll 44 is available in a range of thicknesses with a thermal conductivity of 0.044 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. 

Earthwool DriTherm Cavity Wall Insulation are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built.