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Duro-Last® Sustainable Commercial Roofs

Duro-Last® Sustainable Commercial Roofs

Reduce, Recycle, Reimagine

Sustainability has been a part of the Duro-Last culture for more than 20 years. Our founder, John R Burt, came up with the idea of reimagining old PVC roofs and manufacturing excess into resilient flooring, walkway pads and concrete expansion joints. To date, we have recycled more than 100 million pounds of PVC material through our sustainable manufacturing operations and Recycle Your Roof program.

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

Certified Sustainable

In addition to all of our internal processes which 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 environmentally conscious building projects.

Certifications Duro-Last has achieved include:

NSF/ANSI 347 — With a focus on product design, product manufacturing, membrane durability, corporate governance and innovation, this standard represents our commitment to manufacturing sustainable products through sustainable practices. Duro-Last has achieved NSF/ANSI 347 certifications on the following membranes:

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

Excellence in Recycling Recognition — Duro-Last was recognized with the 2017 Excellence in Recycling Award by the Michigan Recycling Coalition for our commitment to recycling and sustainable materials management. The award is given every year to one Michigan organization showing leadership and excellence in recycling and waste diversion.

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.

Contact us to learn more about Duro-Last's sustainable roofing solutions.


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

Energy Efficiency

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


Duro-Last & NSF/ANSI 347

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