Specifically for use with external wall insulation systems
Rocksilk EWI Slab has a thermal conductivity of 0.036 W/mK.
Rocksilk EWI Slab and EWI Slab Plus are classified as Euroclass A1 to BS EN 13501-1.
Rocksilk EWI Slab is a high strength, rock mineral wool slab with a water repellent additive specifically designed for use in external wall insulation systems.
|Thickness (mm)||Thermal conductivity (W/mK)||Thermal resistance (m2K/W)||Length (mm)||Width (mm)|
All dimensions are nominal
Rocksilk EWI Slab is available in bespoke dimensions to suit system specific thermal requirements in thicknesses from 40 to 200mm. Bespoke products are subject to minimum order quantities. Lead time upon enquiry.