Salida Flat Roofing

Duro-Last® Roofing Systems

Duro-Last began in 1978 with the simple need to find a roofing system that worked. Existing roofing systems presented a common problem – they required ongoing maintenance and continual expense, with no long-term solution in sight.

To solve this problem Duro-Last designs, and assembles, their roofing system using an “in-house” developing custom prefabrication methods and specialized equipment that allows them to complete nearly 100% of the difficult roof details and up to 85% of field seams under ideal factory controlled conditions. The result is lower on-site labor costs and better installation quality.

Duro-Last Roofing Systems
Some of the colors available for your new Duro-Last roof.

Duro-Last is now the world’s largest manufacturer of prefabricated roofing systems. The Duro-Last Roofing System, contractor installation team, customer service and warranty all set the quality standards for the roofing industry. The custom-fabricated, single-ply Duro-Last roofing system is ideal for any flat or low-sloped application.

Extremely durable and easily installed by authorized contractors without disrupting building operations, the Duro-Last roofing system is also watertight, highly reflective, resistant to chemicals, fire and high winds, and virtually maintenance-free. Duro-Last is strong and resilient to degradation giving it a long life and a warranty of 10, 15, 0r even 20 years. Duro-Last is also manufactured is many different colors to help fit the color scheme and look of your home or place of business

Duro-Last® Roofing Systems

The custom-fabricated, single-ply PVC Duro-Last commercial roofing system is ideal for any flat or low-sloped application. Extremely durable and easily installed by our authorized rooftop crew without disrupting your building’s operations, the Duro-Last Roofing System is also watertight, highly reflective, resistant to chemicals, fire and high winds, as well as low maintenance.

Duro-Last membrane options include:

Durability = True Performance

The unique formulation of Duro-Last Roofing Systems delivers long-term value and peace of mind. Duro-Last membranes feature an anti-wicking polyester weft-insertedscrim with a density of either 14 x 18 or 14 x 9 threads-per-inch – among the highest in the industry. Duro-Last’s scrim features a third tie yarn to prevent runs and doesn’t allow tears to spread, ensuring superior strength and puncture resistance. Duro-Last’s thickness over scrim< – also known as the “performance layer” – is thick, making the membranes extra durable. This means that Duro-Last Roofing Systems provide protection where your building needs it most: the exposed surface of the membrane.


By reflecting up to 88% of the sun’s energy, the white Duro-Last Membrane can greatly reduce energy costs, making Duro-Last the ideal cool roof option. With a total solar emittance of up to 87%, this ENERGY STAR® qualified membrane also releases energy and heat efficiently. Learn more about how a Duro-Last Roofing System can help your building improve its energy efficiency and sustainability.

Industry-Leading Warranties

Duro-Last warranties provide unparalleled protection for commercial roofing applications, and they were the first manufacturer to offer a warranty that expressly covers consequential damages. With a variety of warranty groupings, we can help you find the right level of coverage for your needs.

The Custom-Fabricationn Advantage

Through Duro-Last’s custom-fabricated roofing system, up to 85% of the seams can be completed in their factory-controlled environment. This helps to dramatically reduce labor time on your roof and the on-site fabrication that can lead to roof leaks.

Contact us today to learn more about how United Roofing of Colorado can help you get the superior protection offered by the Duro-Last Roofing System.