Alumasc

Alumasc has established itself as a leading provider of premium building envelope solutions, specialising in high-performance waterproofing, green roof systems, and drainage products. With decades of experience serving the construction industry across the UK and Europe, our technical expertise is matched by a commitment to project-specific support and innovation. Our BBA-certified flat roofing solutions are implemented by fully trained registered contractors, ensuring compliance with rigorous standards while offering extended warranties and post-project handover services. We deliver single-source product packages for structural waterproofing, liquid roofing, and rainwater management systems, designed to meet both contemporary and traditional architectural requirements. Our drainage solutions address soil and internal water management needs for projects of all scales, supported by on-site technical assistance.

Recognised for supplying carbon-neutralising Olivine roofing membranes and steel rainwater systems, we combine durability with environmental responsibility. Our portfolio includes prestigious projects like the University of Dundee's roof replacement and the restoration of the Decoy Bunker, demonstrating our adaptability to diverse construction challenges. As part of the Alumasc Group PLC, we maintain a strategic focus on niche markets where our technical knowledge adds measurable value. Our dedicated team ensures every project considers key design criteria to prevent future complications, particularly for flat roof spaces. This combination of product excellence, technical support, and proven project delivery has cemented our reputation as a trusted partner in building envelope solutions.