The Single Ply Roofing Association (SPRA) is the trade association representing the UK’s single ply roofing industry. Our membership covers the whole supply chain from manufacturers, distributors, specialist contractors and individuals. All our members are independently audited annually against rigorous quality criteria from manufacture to project completion. SPRA’s key objectives: Promoting single ply roofing systems as roofing of first choice. Ensuring standards of products and application are optimal. Help and guidance to all users and specifiers of single ply roofing systems. Co-operating and collaborating with all stakeholders to the benefit of the UK roofing industry. SPRA offers a comprehensive suite of training for installers, specifiers, inspectors and managers including free online training.