Jay frowned, tapping the stud with his foot. "It's barely off, El. Can we just shim it?"
Sika Achieves Platinum Certification Once Again for NSF/ANSI 347
Availability of take-back or recycling programs for old roofing material.
Jay adjusted the stud, flexing the steel slightly until the bubble sat dead center between the lines. "There." nsfs 347 work
: Simplified selection process using third-party verified ratings, which also contribute points toward LEED Certification Manufacturers
"347" is sometimes used in the model numbers of NSF-rated laboratory or kitchen equipment, such as high-bay lighting for manufacturing facilities.
: Demands advanced anti-friction and anti-corrosion barrier coatings. Key Technical Specifications Jay frowned, tapping the stud with his foot
While these single attributes are important, this approach often led to a fragmented understanding of a product's overall environmental impact. Specifiers were left wondering about the bigger picture: What is the story of this product from the extraction of its raw materials, through its manufacturing and use, to its end-of-life disposal? This single-attribute mindset also left the industry vulnerable to "greenwashing," where unsubstantiated or misleading claims about a product's environmental benefits were used to deflect from less sustainable practices.
The NSF/ANSI 347 standard moves the roofing industry beyond unproven claims toward a rigorous, science-based assessment. By prioritizing durability and end-of-life management, it ensures that the building envelope contributes positively to urban environmental quality.
The benefits of NSF/ANSI 347 certification are numerous, including: Jay adjusted the stud, flexing the steel slightly
Real-world example: In 2022, a refinery in Texas suffered a $50 million fire because a welder’s spark ignited a nearby hydrocarbon vent. The root cause? No fire watch and an incomplete permit.
: Because the standard heavily weighs product durability and life-cycle performance, specifiers can trust that the material will last, safeguarding the building investment. Conclusion