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Duro-Last® Sustainable Commercial Roofs

Reduce, Recycle, Reimagine

Sustainability has been a part of the Duro-Last culture for more than 20 years. Sister company Oscoda Plastics®, Inc. manufactures recycled resilient flooring, walkway pads and concrete expansion joints.

We have continued our leadership in sustainability as the first manufacturer to publish a product-specific PVC Environmental Product Declaration (EPD) for single-ply PVC roofing membranes.

Green Building

In addition to all of our internal processes that make Duro-Last a more sustainable company, we have also worked hard to obtain third party certifications to verify the sustainability of our products. This makes Duro-Last a great option for green building projects.

Certifications Duro-Last has achieved include:

NSF/ANSI 347 Platinum and Gold – This standard represents that Duro-Last manufactures a product that is third-party verified as sustainable, durable, and high performing. The Duro-Last membrane has earned NSF/ANSI 347 Platinum certification, making us only the second manufacturer to obtain the highest level. The certification applies to the following Duro-Last membranes:

  • Duro-Last® Membrane NSF/ANSI 347 Platinum
  • Duro-Fleece® Membrane NSF/ANSI 347 Gold
  • Duro-Tuff® Membrane NSF/ANSI 347 Gold
  • Duro-Last® EV Membrane NSF/ANSI 347 Gold

Environmental Product Declarations (EPDs) – Duro-Last was proud to publish the first product-specific PVC EPD in the North American roofing industry. Certified by the global public health organization NSF International, the Duro-Last EPD reports environmental impact data which assists building owners, contractors, architects and designers in making more informed purchasing decisions.

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From our manufacturing process all the way through our Recycle Your Roof Program, Duro-Last prioritizes recycling at every step.

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Energy Efficiency

Through high reflectivity and reduced waste, Duro-Last is an energy-efficient roofing solution that can save money.

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Duro-Last & NSF/ANSI 347

Learn more about how NSF/ANSI 347 Certification proves that Duro-Last is a great green building choice.