Founded in 1835, Sto is an international company renowned for world-class, energy-saving external wall insulation, render and rainscreen cladding systems, acoustic ceilings, interior plasters and paint. Sto has become a market leader for facade insulation systems on the back of its belief in product innovation and its’ aim for technological leadership. The basis for this success is provided by Sto’s guiding principle, “Building with conscience”. Sto is committed to maintaining the value of old and new buildings, and leading in the design of building products in line with sustainable, ecological requirements. Leading architects specify Sto based upon its durable and technically advanced product qualities allied with a wide range of colourful, textured finishes. Sto Ltd, with its’ HQ in Glasgow, wishes to align itself with CRASH to underline its commitment to helping to build centres for homeless people. Visit for further information.