The Resilience of Duro-Last Roofing

Duro-Last is less sensitive to workmanship than other roof systems. With easy-to-control quality, the majority of workmanship is in seams. The integrity of the roof is not dependent on the bonding of layers. It has no detrimental effects of ponding water, and thermoshock is not a concern. It also has the widest installation temperature range.

This roof system is lightweight. Re-roof weight load is not a concern, and it's easy to repair; always heat weldable and prefabricated.

Harold Hall Roofing Credentials

Harold Hall Roofing has been an authorized Duro-Last contractor since 1994. This longstanding partnership underscores our commitment to quality and reliability in commercial roofing.

In 2023, Harold Hall Roofing achieved Duro-Last's Platinum status, highlighting our exceptional performance and dedication to excellence in the roofing industry.

Duro-Last Roofing Benefits

Duro-Last is a thermoplastic blend; it remains heat weldable throughout its life. It's recyclable, environmentally friendly, and backed by proven technology. PVC-based thermoplastics are the oldest in the industry, with over 30 years of history. No checking, crazing, or chalking. It's highly resistant to sunlight, caustic chemicals, petroleum-based products, and acids, while always maintaining flexibility. This roof system is not affected by fungus, bacteria, or typical pollutants. Duro-Last is a white reflective roof with the benefits of the White Highest Energy Star rating. It reduces energy costs (even on older roofs) and minimizes the effects of ultraviolet rays. It also features strong polyester reinforcement.

With all of these outstanding features, Duro-Last® is the perfect option for property owners or managers in search of a flat or low-sloped roofing solution. Be it schools, churches, or multi-purpose industrial buildings, Duro-Last® provides unmatched durability, sizable savings, and excellent warranties.

To achieve long-lasting, top-quality results, a Duro-Last® system should only be installed by an authorized and certified roofing contractor with thorough training, education, and skills like Harold Hall Commercial Roofing.

Energy efficiency is another key benefit of a Duro-Last® roof. Its highly reflective white surface can reduce your energy consumption by up to 40%. It’s fully recyclable and can even help facilities qualify for LEED certifications.

See Also: Maximizing the Lifespan of Your Commercial Flat Roof: Best Practices for Maintenance and Repair

With a Duro-Last® roof being a single membrane, the entire installation process is quick, quiet, efficient, and safe. This means fewer interruptions for your business and more savings for you.

The industry's best warranties back the confidence we have with the Duro-Last system. We offer you our standard, comprehensive 15-year full warranty, which is transferable, has no exclusions for ponding water, and even covers damages from defects in the material itself. We also offer 20-year warranties on Duro-Last single-ply vinyl roofing systems for commercial and industrial applications.

Benefits of Polyester Reinforcement

Polyester reinforcement provides superior puncture resistance, significantly reduces punctures and tears, enhances wind resistance, and reduces membrane shrinkage. Duro-Last is a mechanically attached roof system.

Benefits of Duro-Last Mechanically Attached Roofing

Duro-Last has superior wind ratings and excellent real-world performance. It's easy to repair and maintain, with damaged areas easy to locate visually. Building expansion and contraction are not a concern.

No ballast is needed, providing a lightweight roof with no structural load concerns. Tear-off is not always necessary, reducing cost to the customer.

Duro-Last has heat-welded seams, giving it a monolithic covering. No toxic glues or adhesives are needed. Seam integrity is not compromised by UV, chemicals, ponding water, or other outside factors. The seaming process is one simple step.

Benefits of the Prefabricated Duro-Last Roof System

Dielectric welds are consistently strong, reducing field labor, callbacks, and installation time. The manufacturer assumes a significant portion of workmanship liability. Duro-Last also has a complete line of prefabricated flashing options, virtually eliminating workmanship issues at transition points. Installation is fast and easy.