Duro Last

The single-ply PVC Duro-Last® commercial roofing system is designed for flat or low-sloped applications, offering exceptional durability and easy installation.

Custom-Fabricated

Duro-Last® is the only roofing manufacturer to offer prefabrication of the entire roofing system in a factory-controlled environment. This custom-fabricated system, which can include both membrane and accessories, arrives at the job site with up to 85% of the seams already completed. This approach minimizes on-site fabrication, reducing the risk of roof leaks and ensuring a long-lasting, reliable roofing solution.

Proven Performance

Since 1978, billions of square feet of Duro-Last® membrane have been installed across North America. Duro-Last® is watertight, highly reflective, resistant to chemicals, fire, and high winds, and requires minimal maintenance.

Controlling Quality

Duro-Last® is a leader in vertical integration, allowing for complete control over the manufacturing process. Founded by John R. Burt, Duro-Last® has prioritized producing as many parts in-house as possible while embracing the Edge-to-Edge & Deck-to-Sky™ approach. This level of control ensures top-quality products from start to finish.

Roofing with a Purpose

Duro-Last® continues to lead the way in sustainability, being the first manufacturer to publish a product-specific Environmental Product Declaration (EPD) for single-ply PVC roofing membranes. We’ve also recycled more than 100 million pounds of PVC material into flooring, walkway pads, and concrete expansion joints through our sustainable manufacturing operations and Recycle Your Roof program.

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.

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.