About Duro-Last
The Duro-Last® Roofing Systems offers a custom-fabricated, single-ply PVC commercial roofing system that is suitable for flat or low-sloped applications. It is known for being highly durable and can be easily installed by authorized Duro-Last contractors without causing disruptions to building operations. This roofing system is not only watertight and highly reflective but also resistant to chemicals, fire, high winds, and requires low maintenance.
Installation
Duro-Last Roofing Systems are seamlessly installed by authorized contractors without any disruptions or messy processes. They are easily serviceable and repairable, without requiring heavy equipment or complete replacements, ensuring no downtime for your business operations.
Durability
Duro-Last Roofing Systems are carefully formulated to provide lasting value and peace of mind. Our commitment to excellence sets us apart in the industry, with a high-quality reinforcement scrim and superior thickness above the scrim.
Our anti-wicking polyester weft-insertion scrim, meticulously knitted in-house, boasts an impressive 14-by-18 or 14-by-9 threads-per-inch density — one of the highest in the industry. Duro-Last’s scrim utilizes a third tie yarn to prevent runs and halt tears from spreading, serving as the backbone of all our membranes, granting them exceptional strength and puncture resistance.
The thickness over scrim, referred to as the “performance layer,” is substantially thick, rendering our membranes exceptionally durable. This ensures that Duro-Last Roofing Systems offer unparalleled protection precisely where your building needs it most: the exposed surface of the membrane.
Energy-Efficiency
With the ability to reflect up to 88% of the sun’s energy, Duro-Last white roofing systems contribute to significant energy cost reductions, making them energy-efficient solutions for commercial buildings.
Warranties
commercial roofing applications. As the first manufacturer to provide a warranty specifically covering consequential damages, we have set a high standard for our industry.
Custom Fabrication
Our custom-fabricated roofing systems incorporate both membrane and accessories, allowing for up to 85% of the seams to be completed in a factory-controlled environment. This significantly reduces the need for on-site fabrication, which often contributes to roof leaks.
