Duro-Last Provides Unmatched Excellence
If you own or manage a building with a flat roof, you’ve probably had to think about repairs or replacement more than you’d like. Let’s be honest—flat roofs can be tricky. They face tough weather, ponding water, and rising energy costs.
Here’s the good news: there’s a roofing system designed to solve those headaches. And at Holthaus Roofing, we use it every single day.
Unrivaled Durability
Engineered to withstand the harshest conditions, ensuring long-lasting protection.
Energy Efficiency
Reflective surfaces reduce energy costs by keeping your buildings cooler.
Why We Choose Duro-Last

It Doesn’t Stretch Or Warp
That means fewer problems and headaches down the road.

It’s Bright White and UV Reflective.
That helps keep your building cooler and your energy bills lower.

It Comes With Excellent Warranties.
You get real peace of mind for your investment.
The Plan: How We Make It Easy
1.
Schedule a free roof evaluation.
We’ll inspect your roof and talk about your goals.
2.
Get a clear, honest proposal.
No gimmicks. No hidden costs. Transparency.
3.
Enjoy a roof you can trust.
Once installed, your Duro-Last roof does the heavy lifting.
The Result: Less Stress. More Confidence.
A great commercial roof shouldn’t keep you up at night. With a Duro-Last roof installed by Holthaus Roofing, you’ll have the confidence that your building is protected for years to come.
If your flat roof is ready for a real solution, let’s talk.