The Alumasc Group plc, together with its subsidiaries, manufactures and sells building products, systems, and solutions in the United Kingdom, Europe, North America, the Middle East, the Far East, and internationally. The company operates through Water Management, Building Envelope, and Housebuilding Products segments. It offers water management solutions comprising of gutters, downpipes, facias, soffits, copings, and other water management related products; and offers water management solutions under the Alumasc, Rainwater, Harmer, Wade, Gatic, and Skyline brands; building envelope solutions, such as landscaped garden roofing under the Roof-Pro, Alumasc Roofing, and Black Down brands. In addition, the company provides housebuilding products under the timloc brand name. The Alumasc Group plc was founded in 1928 and is based in Kettering, the United Kingdom.