347 2021 [exclusive] | Nsfs

The Evolution of Sustainability in Roofing: Understanding NSF/ANSI 347

Incentivizing "take-back" programs and recycling initiatives to prevent old roofing membranes from ending up in landfills. Industry Impact and Transparency nsfs 347 2021

What is NSF/ANSI 347? NSF/ANSI 347 is the American National Standard for Sustainability Assessment for Single-Ply Roofing Membranes. It provides a standardized set of criteria for evaluating the environmental and social impacts of single-ply roofing products throughout their life cycle. nsfs 347 2021

Unlike older standards that might only look at recycled content, NSF/ANSI 347 utilizes a rigorous point-based system that examines a product from its inception to its eventual disposal. This includes several key performance areas: nsfs 347 2021