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Duro-Last® Single Ply Roofing Membrane

Roofing System Overview

Duro-Last, Inc,. offers over three decades of proven PVC roof system performance with billions of square feet of membrane installed across North America. Duro-Last has been successful since the beginning by providing our customers with unmatched service and expertise in the roofing industry.

Single Ply Roofing Information

  • Roof Membrane available in 40, 50 and 60 mil thickness.
  • Only product in the marketplace to offer prefabrication of the entire roofing system.
  • A complete line of Duro-Last custom prefabricated accessories is available for all Duro-Last membranes.
  • Single ply membrane has a weft-insertion anti-wicking scrim with a density of 18 by 14 threads per inch – among the highest in the industry.
  • Unique in the industry, Duro-Last offers a 15-year warranty with consequential damage coverage for Duro-Last prefabricated roofing systems with no additional charge. This warranty is only available for commercial applications.
  • For single ply roofing membrane warranty information, click here.

The Duro-Last Difference

It's not just top-notch products that set Duro-Last apart from the competition. Click here to learn more about the services Duro-Last provides to go above and beyond for our customers.

Available Colors*

White Light Gray Dark Gray Tan Terra Cotta

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More Information

Duro-Last® 40 mil is available in prefabricated sections up to 2,500 square feet with a maximum length or width of 100 feet in either direction.

Duro-Last® 50 mil is available in prefabricated sections up to 2,000 square feet with a maximum length or width of 80 feet in either direction.

Duro-Last® 60 mil is available in prefabricated sections up to 1,500 square feet with a maximum length or width of 60 feet in either direction. 60-mil sections are delivered on carpet rolls only and may be ordered with a maximum sheet length of 24 feet, as the carpet roll is 25 feet long. When shipped, the rolls may be wrapped in a different colored membrane for membrane protection.

 

 

 

 

MilPVC Film Above ScrimWeightScrimBottom Color
40 17 mil 0.22 lbs per sq. ft. 18 x 14 White, tan, gray, dark gray
50 28 mil 0.29 lbs per sq. ft. 18 x 14 White, tan, gray, dark gray, terra cotta
60 28 mil 0.36 lbs per sq. ft. 18 x 14 White, tan, gray, dark gray