NSI Supports Discussion on Future of Sustainable Building Materials


The Natural Stone Institute (NSI) joined leaders from across the flooring industry in Washington, DC, for the 2026 Flooring Sustainability Summit, where manufacturers, architects, designers, contractors, policymakers and sustainability experts gathered to discuss the future of sustainable building materials.
One of the summit's central themes was circularity and the growing importance of transparent environmental data in material selection. As conversations continue to evolve, durable materials like natural stone are well positioned to meet the industry's long-term sustainability goals.
The summit also highlighted exciting progress toward shared data pathways that will allow manufacturers and ecolabels, including the Natural Stone Sustainability Standard, to seamlessly share sustainability data with material libraries and design platforms. These advancements will make it easier for architects and designers to access verified environmental information and confidently specify sustainable products.
NSI remains actively engaged in these conversations to ensure natural stone continues to be represented as a leading sustainable building material while advancing resources that support members and the design community.
“The summit organizers do a fantastic job of attracting stakeholders across the entire building industry – manufacturers, ecolabels, technology partners, specifiers, retailers, contractors and policy makers,” said Sarah Gregg, NSI marketing director. “The format includes guided discussions that inspire product collaboration. I especially enjoyed the concept of an architect/designer panel sharing their perspectives, followed by a panel of manufacturers reacting and responding. There are shared challenges regarding data collection and reporting, and a shared desire for improvement in data accessibility. I’m optimistic about the continued progress towards a comprehensive and representative ‘common materials language’ and data ecosystem to move us all in the right direction.”
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