Welcome to the Single Ply Roofing Association, the UK Authority on Polymeric Waterproofing
Welcome to the home of roofing excellence. 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.