As architects, we continually strive to create buildings that are not only aesthetically pleasing and functional but also resilient and sustainable. One area that often poses challenges is the design of low-slope roofs because requirements set by building codes, energy-conservation… Read More
Research & Resources
This Research & Resources library brings together articles, studies, and reports from trade media, academic institutions, and general news sources covering a wide range of roofing and building performance topics. Before ERA develops educational materials, comments on code proposals, or offers policy recommendations, the association reviews the existing body of research and published analysis to understand how each issue has been studied and discussed across the industry. While ERA and its members contribute deep technical expertise, decisions and positions are grounded first in available research, field experience, and documented performance. The materials collected here provide access to that broader body of knowledge, supporting informed discussion and decision-making across the roofing and building sectors.
- Cool Roofing & Energy Efficiency
- Design & Manufacturing
- Durability & Weathering
- Environmental Impact & Sustainability
- Installation & Restoration
- Longevity & Long Term Performance
- Overview & Summary Articles
- Regulations, Codes & Standards
- Resilience
- Solar
Maximizing Roof Performance: Climate, Maintenance and Reroofing Strategy
Climate zone is not a footnote in the design process. It is a primary driver of material selection. In hotter parts of the country where there are more cooling-degree days — ASHRAE climate zones (ACZ) 1–2 and sometimes zone 3… Read More
Rethinking Roofing: Why Service Life Matters More Than First Cost
Image credit: Hutchinson Design Group Focusing on upfront cost can lead to short-lived roof systems. A more strategic approach prioritizes durability, material performance and installation quality to maximize long-term value. When engineering and maintenance managers consider roof systems, the initial… Read More
EPDM Roofing Association Appoints Amrize R&D Leader Dev Barpanda as Board Chair
The EPDM Roofing Association (ERA) is pleased to announce the appointment of Dev Barpanda, vice president of research and development at Amrize Building Envelope, as Chair of the ERA Board of Directors. Barpanda succeeds Nick Parent, director of product management… Read More
The voice of experience: Roofing professionals confirm decades of research
Ask roofing contractors, consultants and designers how long EPDM membranes last, and you’ll get remarkably consistent answers that align closely with four decades of scientific research. In 2025, the EPDM Roofing Association conducted a comprehensive EPDM membrane service life survey… Read More
Survey, Research Confirm EPDM Roofing Membranes Last 38 Years
A comprehensive new survey of 569 roofing professionals combined with extensive laboratory research confirms that properly installed and maintained EPDM roofing membranes routinely deliver at least 38 years of service life — with many installations exceeding 40, 45, and even 50 years. The findings, released… Read More
ERA Announces New Service Life
569 roofing professionals and four decades of laboratory testing validate exceptional durability of properly installed EPDM systems A new survey of 569 roofing professionals combined with extensive laboratory research confirms that properly installed and maintained EPDM roofing membranes routinely deliver… Read More
Enter the EPDM Roofing Awards: Showcase Your EPDM Excellence
The EPDM Roofing Association (ERA) is accepting submissions for the inaugural EPDM Roofing Awards through March 31, 2026. This is your opportunity to gain industry recognition for outstanding commercial EPDM installations across North America. Why Enter? Cash prizes: $250 for category winners, $1,000… Read More
EPDM Roofing Association Launches Inaugural Awards Program
The EPDM Roofing Association launched its inaugural EPDM Roofing Awards this week, and iscalling on roofers, building owners, designers, consultants, and contractors to showcase outstanding commercial EPDM roofing systems across North America. The submission portal is open through March 31. Entries are invited across… Read More