Building a new home is exciting, but many homeowners focus so much on floor plans, paint colors, and finishes that they overlook one important detail: the roof warranty.
Your roof is one of the largest investments in your home, and understanding your warranty can help protect that investment for years to come. At Barringer Brothers Roofing, we help homeowners throughout the Metro East make informed roofing decisions during the construction process.

Why Roof Warranties Matter
A roofing warranty provides peace of mind by offering protection against certain manufacturing defects or installation-related issues.
However, not all warranties are the same.
Many homeowners are surprised to learn that roofing coverage often includes multiple layers of protection, including:
- Manufacturer warranties
- Material warranties
- Workmanship warranties
- Extended coverage options
Understanding what is and isn’t covered can save homeowners significant frustration later.
Manufacturer Warranty vs. Workmanship Warranty
One of the most common misconceptions is that all roofing warranties cover everything.
Manufacturer Warranty
This typically covers defects in the roofing materials themselves. If shingles fail prematurely due to a manufacturing issue, the manufacturer may provide replacement materials under the terms of the warranty.
Workmanship Warranty
This covers installation-related issues. Even the best roofing products can experience problems if installed incorrectly.
That’s why choosing an experienced roofing contractor is just as important as selecting quality materials.
What Can Affect Your Roof Warranty?
Several factors can impact warranty coverage, including:
- Improper attic ventilation
- Unauthorized roof modifications
- Storm damage
- Lack of maintenance
- Installation errors
- Use of mismatched roofing components
Working with a qualified roofing contractor from the start helps reduce the risk of future warranty issues.
Why Proper Installation Matters
A roof is a complete system, not just a layer of shingles.
Components such as:
- Underlayment
- Flashing
- Ventilation
- Starter shingles
- Ridge cap shingles
all work together to protect the home.
A properly installed roofing system can improve energy efficiency, reduce maintenance needs, and maximize the lifespan of your roof.
Choosing a Roofing Contractor You Can Trust
When building a new home, homeowners should look for a contractor with a proven reputation for quality workmanship and customer service.
Since 2004, Barringer Brothers Roofing has helped homeowners throughout Southern Illinois protect their homes with professional roofing services and honest recommendations.
We’re proud to have earned more than 200 5-star reviews from homeowners across the Metro East who trust us for roof replacements, inspections, repairs, storm damage restoration, and new construction roofing.
New Construction Roofing Throughout the Metro East
Our team works with homeowners and builders throughout:
- Belleville
- O’Fallon
- Swansea
- Shiloh
- Fairview Heights
- Columbia
- Waterloo
- Highland
- Edwardsville
- Collinsville
- And surrounding communities
Whether you’re building your first home or your forever home, we’re here to help protect your investment from day one.
Frequently Asked Questions
Yes. Most new roofing systems include manufacturer warranty coverage, and many contractors also offer workmanship warranties.
Warranty lengths vary depending on the manufacturer, roofing materials, and coverage level selected.
Improper modifications, poor ventilation, lack of maintenance, and certain types of damage may impact warranty coverage.
Some manufacturer warranties may be transferable to a future homeowner. Coverage varies by manufacturer and warranty type.
Keeping warranty documents, invoices, and installation records can make future warranty claims much easier.
Contact Barringer Brothers Roofing
Building a new home in the Metro East? Let Barringer Brothers Roofing help you choose a quality roofing system backed by professional installation and dependable service.
Call (618) 703-3036 or fill out our online contact form to schedule your free estimate.
We’re happy to answer your questions and help you protect your investment for years to come.