NBS Source
Single Ply Roofing Association

Single Ply Roofing Association

+44 (0)845 154 7188 www.spra.co.uk

The sector trade association for UK single ply, setting product support and technical standards for the industry. Free authoritative and up-to-date technical information downloads and telephone advice. Reduce risk by specifying SPRA rules, which are binding on members and audited annually.

Products

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Green Roof System

Green Roof System

Extensive Green Roof System

Extensive Green Roof System

Ballasted Roof System

Ballasted Roof System

Inverted Ballasted Roof System

Inverted Ballasted Roof System