Nsfs 347 2021 Jun 2026

While you mentioned "2021," it is important to note that the most significant recent version is NSF/ANSI 347-2012a (i1)

For architects and specifiers, NSF/ANSI 347 serves as a valuable tool for selecting sustainable roofing products, which can contribute points toward green building certifications like LEED. For manufacturers, certification to NSF/ANSI 347 provides an objective and transparent way to validate the sustainability of their products and differentiate themselves in the marketplace. nsfs 347 2021

To comply with NSFS 347 2021, food businesses should: While you mentioned "2021," it is important to

The standard strongly encourages the recycling of post-consumer (old) roofing membranes and pre-consumer (manufacturing scrap) materials, reducing landfill waste. Certification Levels While you mentioned "2021

Do not rely on marketing claims. Follow these steps: