Nsfs 347 2021

. By using a consensus-based approach involving manufacturers, end-users, and regulatory agencies, the standard creates a level playing field. According to the Green Building Initiative

NSF/ANSI 347 is the first American National Standard developed specifically for evaluating and certifying the sustainable attributes of single-ply roofing membranes over their entire life cycle. Unlike generic "green" claims, this standard provides a comprehensive, third-party verified framework for assessing a product's environmental impact from design and manufacturing to installation and end-of-life.

Achieving the designation requires industry-leading metrics in supplier transparency, low-impact manufacturing, and innovative material reclamation. nsfs 347 2021

Many professionals confuse NSFS 347 with NSF/ANSI 61 (the broader drinking water components standard). The key differences:

Evaluates energy efficiency, water conservation, waste reduction, and overall environmental management at the production facility. Membrane Durability (40 points): Unlike generic "green" claims, this standard provides a

Advancing waste minimization and zero-waste-to-landfill goals Reducing greenhouse gas (GHG) emissions Optimizing water conservation throughout production III. Membrane Durability

Testing for long-term performance, field service life, and maintenance programs. I will assume you meant

Awards points for reclamation programs that take back old roofing material for recycling rather than disposal. Industry Impact and Certification

To provide you with a helpful and accurate blog post, I will assume you meant , as that is the closest active standard.