Profile: Pittsburgh Corning (United Kingdom) Ltd. specializes in providing products and services for insulation applications. Our FOAMGLAS® cellular glass insulation is used for flat roofs, standing seam roofs, green roofs or car park decks, interior, exterior or cavity walls, under or over concrete and hardcore floors. It is dimensionally stable and is rot, insect, vermin & acid resistant. We also offer inpartial and professional advice on all insulation applications.