Dorma has bought German company Huppe Form and American company Modernfold to become the world leader in moveable walls. Limestone and sandstone flooring specialist Stone Age has opened a new division, Stone Age Masonry, offering bespoke designs in a wide variety of stone. Electrical distributor Aico has been awarded the UK distribution rights for the Fumagalli range of exterior lighting products. British Gypsum's Building Test Centre at East Leake, Leicestershire, has become one of only three testing laboratories in the UK to achieve UKAS accreditation for fire testing to the new European Standards. Promat UK has been formed, bringing together brands from Cape Calsil with Promat's fire-protection line-up. AggRegain, a one-stop source of information for those interested in specifying, purchasing or supplying recycled or secondary aggregates, has been launched with a website at www. aggregain. org. uk.