Foamglas® Insulation is a lightweight material composed of closed glass cells. Foamglas®, also known as cellular glass insulation, is dimensionally stable, watertight, non-combustible, and has a high compressive strength. Foamglas® thermal insulation is environmentally sustainable and commonly used in both commercial and industrial applications. As a cellular glass insulation supplier, Distribution International can supply and fabricate Foamglas® insulation in blocks, curved segments, elbows and other fittings, head segments, and more shapes. Browse through our Foamglas® products below.