Authorized Duro-last Roofing

Commercial PVC Roofing

We are an authorized Duro-Last Contractor! Contact Building Associates today to learn more about how we can help you get the superior protection offered by the Duro-Last Roofing System.

Let us remove the doubt and ease your concern. Our analysis/inspection is completely risk-free and there is absolutely no obligation!

Building Associates is proud to be a Duro-Last Master Contractor and has been installing Duro-Last roofing since 1985. Duro-Last is a single-ply membrane roof, unlike any other single-ply roofing system.

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-inserted scrim 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.

Using patented processes under ideal factory conditions, Duro-Last is a completely custom prefabricated flat roofing system that minimizes on-site labor, is a proven performer, and includes warranties that provide unequaled reliability. Duro-Last's custom prefabrication results in deck sheets up to 2,500 square feet that fit every roof exactly.

I. The Custom-Fabrication Advantage
II. Through Duro-Last’s custom-fabricated flat 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 flatroof and the on-site fabrication that can lead to roof leaks.

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:

i. Duro-Last®
ii. Duro-Tuff®
iii. Duro-Fleece®
iv. Duro-Fleece Plus®
v. Duro-Last® EV
vi. Duro-Last® Designer Series

The Duro-Last roofing system is virtually maintenance-free; resistant to fire, chemicals, and high winds; and provides enviable energy efficiency


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.

Ask Building Associates about Duro-Last’s 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.

Duro-Last®, Inc. Honors Building Associates with Chairman Award

“Building Associates continually demonstrates an unparalleled commitment to high-quality workmanship and customer service,” said Duro-Last Chairman of the Board Jack Burt. “As Duro-Last celebrates our 40th Anniversary this year, we recognize the hard work and commitment that our network of authorized contractors has provided over the years. Building Associates consistently goes above and beyond for their customers, exceeding expectations with integrity and pride. We are proud to work with such a professional team and are excited to see what they accomplish in the next year.”

Click here to view the entire Chairman Award letter


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