When it comes to protecting your commercial property, your roof is your first line of defense against the environment. For decades, building owners have replied on traditional systems like built-up roofing, EPDM rubber, or TPO membrane. While these potions have their place, modern technology has delivered something better: Duro-Last roofing.
What is Duro-Last Roofing?
A Duro-Last Roofing System is a single-ply PVC membrane roofing system that is custom made in a controlled environment to fit the exact measurements of your building. Because up to 85% of the seams are welded before the roof ever arrives on site, installation is faster, cleaner, and less disruptive to your business. Duro-Last is know for its white, highly reflective surface, it helps keep building cooler in the summer, reducing HVAC coats. Its reinforced construction stands up to high winds, heavy storms, chemicals, and the temperature changes we see in Northern Indiana.
Traditional Roofing Options.
Before we look at how Duro-Last stacks up, it’s important to understand the other options. Built Up Roofing (BUR) uses layers of asphalt and felt, offering durability but at the cost of weight, longer installed times, and heavy labor. EPDM (rubber) is an affordable and flexible but absorbs heat due to its black surface, and it can shrink or crack over time. TPO offers better energy efficiency than EPDM, but it on site seam welding increases the risk of leaks, and quality can vary significantly between manufacturers.

Head To Head Comparison
Installation Speed & Disruption
Duro-Last roofs are made to measure, with most seams factory-welded before they reach your business. That means fewer weather delays, less noise, and faster installs often without shutting down operations. Traditional roofs are built entirely on site, with every seam and layer applied in the field. This increases labor time, installation mess, and the risk of workmanship errors.
Leak Resistance & Durability
Duro-Last has fewer field seams, there are fewer potential weak spots where leaks can start. Its reinforced PVC membranes resists punctures, chemicals, fire, and extreme temperatures. In contrast, traditional roofs have more seams to seal by hand.EPDM can shrink, TPO can weaken under prolonged NV exposure, and BUR can blister or degrade over time.
Energy Efficiency & Comfort
The highly reflective white surface of Duro-Last reflects up to 88% of the sun’s rays, lowering rooftop temperatures and keeping interiors cooler in the summer. This reduces strain on your bills. Traditional dark surface roofs like EPDM absorb heat, increasing cooling costs. TPO is better in this regard but lacks the same long term performance data as Duro-Last.

Maintenance & Longevity
Duro-Last requires minimal upkeep thanks to its tough materials and reduces number of seams. Inspections are quick, and repairs when needed are very simple. Many Duro-Last roofs come with a 20 year warranty, providing peace of mind for decades. Traditional roofs generally require more frequent patching, or recoating to maintain their performance.
Real World Relevance for Fort Wayne Business Owners
Fort Wayne summers can get very hot and humid, while winters bring snow, ice and can freeze thaw cycles that can punish a roof. Duro-Last’s durability means fewer weather related repairs and its reflectivity means real saving during peak cooling months. One client reported a 15 degree drop in the attic during a 95 degree heatwave and a 20% cut in their cooling bill within the first month. For many, these savings, combined with reducing downtime during installation, make Duro-Last the clear winner.
✅ Duro-Last Investment Checklist
- Can your business afford weeks of disruption for installation?
- Do you want fewer seams and fewer opportunities for leaks?
- Would cutting energy bills by up to 20% impact your bottom line?
- Is a long warranty important for peace of mind?
- Do you prefer a system that’s easy to inspect and maintain?
If you answered “yes” to most of these questions, Duro-Last is the right choice for you!
Local Expertise that gives you peace of mind.
At Premier Commercial Roofing, we specialize in installing Duro-Last Systems through FortWayne and surrounding areas. Our team understands local building codes weather challenges, and what your businesses may need . We’re known for fast, professional installation, honest pricing and dependable services. Whether your replacing a failing roof or looking to improve your building efficiency we can guide you through your decision with confidence and clarity.
✅Contact Premier Commercial Roofing Today!
Ready to protect your investment with a roof built to last? At Premier Commercial Roofing we combine top quality materials with expert craftsmanship to deliver roofing solutions you can trust. Weather you need a new installation, repairs, or a complete roof replacement, our team is committed to providing exceptional services from start to finish. Don’t wait until a smaller problem becomes a costly repair. Contact Premier Commercial Roofing today for your free consultation and discover the difference a professional roofing partner can make.
