What Your Roof Warranty Really Covers (and Doesn’t)

If you’re in charge of a commercial building, you already know—your roof is one of your most valuable assets. But when it comes time to replace or repair it, the real headache usually starts when you’re faced with comparing warranties.

Most people assume a “20-year warranty” means 20 years of total peace of mind. Unfortunately, that’s not always true.

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The Problem: Not All Warranties Are Created Equal

Here’s the thing: when you look at commercial roof warranties, you need to ask some important questions:

  • Does “20 years” cover just the material?

  • Does it also cover the labor?

  • If there’s a leak, will it cover damage inside your building—like equipment, inventory, or finished interiors?

Every manufacturer has their own version of a warranty. And unless you know the right questions to ask, you might think you’re covered… until you find out you’re not.

Comprehensive Coverage

Understand the full scope of what a reliable roof warranty should include for complete protection.

Trusted Solutions

Discover why Duro-Last is the industry leader in providing robust warranties for commercial roofing.

The Solution: A Warranty That Actually Stands Behind You

That’s where Holthaus comes in. For years, we’ve worked with different roofing manufacturers and seen what holds up—and what doesn’t. In our experience, the Duro-Last warranty is the strongest in the industry for flat roofing systems. Here’s why we recommend it:

Holthaus Helps with Roof Insurance Claims

Thorough Inspections

After every project, a Duro-Last inspector comes out to make sure the roof was installed correctly.

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Backed by the Manufacturer

They don’t just hand you a paper warranty; they stand behind it.

Holthaus Commercial Roofing Professionals

True Peace of Mind

When Duro-Last says you’re covered, you’re actually covered.

How Holthaus Helps

We make sure you never have to navigate the fine print on your own. Our process is simple:

1.

Evaluate Your Roofing Needs

2.

Compare Roof Warranties

3.

Install with Excellence

The Result: Confidence in Your Roof (and Your Investment)

Instead of worrying about what happens if your roof leaks, you can get back to running your business—knowing your building is protected by both Holthaus and Duro-Last.

Because at the end of the day, a roof isn’t just about materials or installation. It’s about trust—trust that your building is protected, and trust that someone will stand behind their work if something goes wrong.

And with Holthaus and Duro-Last, that trust is built in.

Secure Your Roof's Future

Don’t leave your roof’s protection to chance. Schedule a consultation today to explore how Duro-Last can safeguard your investment with a reliable warranty.