The Alumasc Group plc is a United Kingdom-based sustainable building products, systems and solutions company. The Company’s segments include Water Management, Building Envelope and Housebuilding Products. Water Management segment manufactures sustainable rainwater goods, drainage products and gas and airtight inspection covers (known as Gatic). Under the Alumasc Water Management Solutions (AWMS) banner, customers benefit from rainwater and drainage products that capture, retain and control the flow of rainwater inside and outside buildings from origination source to water course, sewer or ground. Building Envelope segment supplies a range of roofing products and also provides technical advice, service and environmental credentials. Housebuilding Products segment manufactures products for housebuilding made from recycled and recyclable materials. Its brands include Alumasc, Alumasc Skyline, Alumasc Rainwater, Harmer, Wade, Gatic, Roof-Pro, Alumasc Roofing, Blackdown and Timloc.