We are the authority

Since 1981, SPRI has been the leading authority on the single-ply roofing industry.

Your source for information

SPRI is your source of balanced, scientific information on single-ply roofing systems.

We guide code development

SPRI’s research on the installation and performance of roofing systems guides building code development.

DORA

DORA, a comprehensive, easy-to-use listing service database for consultants, specifiers, and architects is now LIVE.

SPRI is your home for commercial roofing industry information. Here, you can browse through our resource documents, keep up with our events, search for members and learn more about SPRI ANSI Standards.

SPRI is always looking for ways to improve the quality of education on the industry.

Proactively Advance Technology

Intervene and Impact Code and Testing Issues

Accurate Data: Energy Savings, Recycling + Sustainability Issues

Resolve Technical Issues

Monitor Legislative and Regulatory Issues

We improve the industry

SPRI standards promote better roof performance.

What they are saying

We enable every member

SPRI’s membership includes companies from all aspects of the single-ply roofing industry dedicated to improving the industry through cooperation.

Our recent stories

Share in our membership thinking and stories.

SPRI 2023 Annual Business Conference: “Push It Up!”

SPRI 2023 Annual Business Conference: “Push It Up!”

SPRI 2023 Annual Business Conference: “Push It Up!” The SPRI Conference Annual Business Meeting held at the Sheraton Grand At Wild Horse Pass in Phoenix, Arizona January 13-15, 2023. Friday was filled with technical task force meetings. On Friday night, attendees and...

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Single Ply Industry Resilience and Future Sustainability

Single Ply Industry Resilience and Future Sustainability

Single Ply Industry Resilience and Future Sustainability As we reflect on the second year of recovery following the 2020 pandemic and subsequent material shortages that affected the world, the Single Ply Roofing Industry in North America, has demonstrated strong and...

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Lightning Protection Systems

Lightning Protection Systems

THE IBC ADOPTS NEW LANGUAGE FOR ATTACHING LIGHTNING PROTECTION SYSTEMS ON COMMERCIAL ROOFS SPRI, along with the NFPA members, Lightning Protection Institute, NRCA, NEMA, UL, NFCA, and other stakeholders from the roofing and lightning protection industry, have worked...

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Three Ways Specifiers Are Using DORA

Three Ways Specifiers Are Using DORA

Specifying the right materials and assemblies for commercial roofing systems can be challenging. Between satisfying specific performance and safety requirements, and even with design considerations in place, finding and utilizing the right resources and databases to...

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