Established in 1965 with plants at Syston and Gainsborough, Interfuse is a family-run business specialising in the manufacture of precast masonry blocks, which are distributed throughout the country through builders' merchants. The company’s plants, which are amongst the most advanced facilities of their kind in the UK, are capable of producing around 21 million dense and lightweight blocks per year in a range of sizes; with solid, cellular and hollow formats; and with standard and close...