Duro-Last - Durability With True Performance

The unique formulation of Duro-Last Roofing Systems delivers long-term value and peace of mind. Two differentiators Duro-Last offers are a high-quality reinforcement scrim and thickness above scrim.

Knitted in-house, our anti-wicking polyester weft-insertion scrim has a 14 x 18 or 14 x 9 threads-per-inch density among the highest in the industry. Duro-Last's scrim uses a third tie yarn to prevent runs and doesn't allow tears to spread. The scrim is the backbone of all Duro-Last's membranes, giving them their strength and puncture resistance.

Duro-Last's thickness over scrim also known as the performance layer is thick, making our membranes extra durable. This means that Duro-Last Roofing Systems provide protection where your building needs it most: the exposed surface of the membrane.

Energy-Efficient

By reflecting up to 88% of the sun's energy, Duro-Last white roofing systems can greatly reduce energy costs. Learn more about how Duro-Last contributes to sustainability.
Industry-Leading Warranties

Duro-Last warranties provide unparalleled protection for commercial roofing applications. We were the first manufacturer to offer a warranty that expressly covers consequential damages.
The Prefabrication Advantage

Through our custom prefabricated roofing systems which can include both membrane and accessories up to 85% of the seams can be completed in our factory-controlled environment. This eliminates most of the on-site fabrication that can lead to roof leaks.

Country-Wide Footprint

We are keeping North America covered through strategically placed Quality Assurance Technical Representatives for service and inspections, a fully staffed Engineering Services Department, and five manufacturing facilities across the United States.

Best-in-Class Warranties

Duro-Last leads the roofing industry with comprehensive warranty coverage. Duro-Last was the first manufacturer with a warranty that expressly covers consequential damages on commercial buildings. We work hard and stand by every square foot.

With our warranty groupings, we have a level of coverage right for any job.

Duro-Last Supreme Warranties - offer consequential damage coverage.
Duro-Last Ultra Warranties - Cover both material and labor.
High wind and/or hail coverage is available.
Duro-Last Basic Warranties
Duro-Last Residential Warranties