When investing in a new roof, your peace of mind matters just as much as the materials used. That’s why Stonebridge Roofing backs every full roof replacement with one of the strongest warranties in the region. Our 20-Year Workmanship Roof Warranty is more than just a promise, it’s a reflection of our craftsmanship, our commitment to quality, and our responsibility to you.

If you’re looking for a roofing company in the St. Louis area that offers long-term protection and stands behind their work, you’ve come to the right place. Contact us to request a roofing cost estimate or learn more about our services.

Why a Roof Warranty Matters

A new roof is one of the most important investments you can make for your home or business. But what happens if something goes wrong after the installation? Will your contractor be there to fix it? Will they take responsibility for errors in workmanship?

Unfortunately, not all roofers do. Many companies offer minimal labor warranties, some only lasting a year or two, leaving homeowners exposed to costly repairs down the line. That’s why choosing a roofing contractor with a strong, clearly defined roof warranty is essential.

At Stonebridge Roofing, our warranty coverage gives you confidence that your roof is protected for years to come.

Our 20-Year Workmanship Roof Warranty

When you choose Stonebridge Roofing for your roof replacement, you receive our 20-Year Workmanship Warranty, an industry-leading commitment to your satisfaction and protection.

What’s Covered?

Our workmanship warranty covers any issues that arise from our installation work. That includes:

Leaks caused by improper installation
Flashing failures
Fastener issues
Underlayment or ventilation mistakes
Any other problem directly related to installation practices

If we installed your roof and there’s a problem related to our workmanship within 20 years, we’ll fix it.

What Sets Our Warranty Apart?

Length of Coverage: While many roofing companies offer 1- to 5-year labor warranties, we go above and beyond with 20 years of protection.
No Fine Print or Hidden Clauses: We keep our warranty straightforward and transparent. You’ll know exactly what’s covered from the start.
Backed by a Local Team: We’re based right here in the greater St. Louis area. If you ever need us, we’re just a phone call away, and we’ll still be around for the long haul.

Manufacturer Roof Warranties

In addition to our workmanship guarantee, the materials we install are covered by manufacturer warranties that vary depending on the brand and product selected. Most of the shingles and roofing systems we use come with 30-year, 40-year, or even lifetime warranties against manufacturing defects.

We work with some of the most trusted roofing manufacturers in the industry, including:

CertainTeed
GAF
Owens Corning

These warranties cover things like premature shingle failure, granule loss, and weather-related deterioration (based on product guidelines).

We’ll help you understand the specifics of your manufacturer’s warranty and assist with any claims if needed.

Local Roofing Warranty Coverage Across Missouri and Illinois

Stonebridge Roofing proudly serves homeowners and commercial clients throughout the greater St. Louis region, including both Missouri and Illinois. Our roof warranty coverage applies to all qualifying installations across our service area, which includes:

St. Charles County – St. Charles, O’Fallon, Lake St. Louis, Foristell, Weldon Spring
St. Louis City & County – Including West County, South County, and North County
Warren County – All surrounding towns and rural areas
Madison County, IL – Edwardsville, Glen Carbon, Collinsville, Alton, Troy, Granite City, Maryville, O’Fallon

No matter where you’re located, from Ballwin to Belleville, you can count on us to stand behind our work.

Benefits of Choosing a Roofing Company with a Strong Warranty

When you work with a roofing contractor that offers an extended workmanship warranty, you gain:

Peace of Mind

You’ll rest easy knowing that if an issue arises, you won’t be stuck with the bill.

Long-Term Value

A roof installed with care and backed by a strong warranty will protect your home for decades and boost its resale value.

Confidence in Craftsmanship

A contractor that offers a long warranty believes in their work. Our team is trained, experienced, and meticulous, your roof is built to last.

Frequently Asked Questions About Roof Warranties

What is the difference between a workmanship warranty and a manufacturer warranty?

A workmanship warranty covers issues related to installation, while a manufacturer warranty covers defects in roofing materials. At Stonebridge Roofing, you get both.

Do I need to register my roof warranty?

We handle all warranty documentation and registration for you. You’ll receive a copy of your warranty for your records, along with easy instructions on how to submit any future claims.

Can I transfer my warranty if I sell my home?

Yes! Our roof warranty is fully transferable, which can add value and confidence for potential homebuyers.

What voids a roof warranty?

Improper maintenance, unauthorized modifications, or unapproved repairs may void parts of your warranty. We’ll explain all the details so you can keep your coverage intact.

A St. Louis Roofing Company That Stands Behind Every Roof

At Stonebridge Roofing, we believe that true professionalism means standing behind your work. That’s why our roof warranty is designed to give you more than just words, it gives you real, long-term protection from a roofing company you can trust.

We’ve served hundreds of satisfied customers throughout Missouri and Illinois with quality installations, honest communication, and dependable follow-through. With our 20-Year Workmanship Roof Warranty, you’re not just buying a new roof, you’re investing in peace of mind.

Contact Us Today for a Roof That’s Built – and Backed – to Last

Ready to protect your home with a roof installed by experienced professionals and backed by a comprehensive warranty? Contact Stonebridge Roofing today. Call us at (314) 344-3434 or request your free estimate online.

Let us make sure your next roof is one you can count on for decades to come.