Knauf Insulation Rocksilk® Soffit Linerboard Standard Insulation Data Sheet

Rocksilk® Soffit Linerboard Standard is a non-combustible Rock Mineral Wool slab bonded to a black glass veil facing, designed for use as an insulated underlining solution in exposed soffits. Soffit Linerboard is available in a number of aesthetic options to suit individual needs. Soffit Linerboard is available in bespoke thicknesses from 50-260mm, subject to MOQs.