As solar panels become more affordable and energy-efficient, homeowners across Oklahoma and beyond are eager to join the solar revolution. But before you start generating power from your rooftop, there’s a crucial issue to consider: your roofing warranty. Installing solar panels may impact the coverage on your existing roof—and if you’re not careful, it could void that warranty altogether.
In this blog, we’ll break down how solar panels interact with roofing warranties, what to look for in your warranty terms, and how to make sure you’re covered before the first panel is installed.
1. Understanding Your Roofing Warranty Basics
Before diving into the solar discussion, let’s get clear on what a roofing warranty typically includes. Most new roof installations come with two types of warranties:
- Manufacturer’s Warranty – Covers defects in the roofing materials (shingles, underlayment, etc.), often lasting 20–50 years depending on the product.
- Workmanship or Installation Warranty – Provided by the roofing contractor, this covers errors in the installation process, typically for 5–10 years.
These warranties are your safety net. If your roof fails due to poor materials or shoddy work, you shouldn’t be the one footing the bill—unless an unapproved modification, like an improperly installed solar system, invalidates the coverage.
2. How Solar Panel Installation Can Void Your Warranty
Here’s where things can get tricky. Installing solar panels often requires drilling directly into the roofing materials to secure mounting racks. If not done correctly—or if done by a non-approved contractor—this could void your warranty in several ways:
- Manufacturer’s Warranty Risks: Many shingle manufacturers state in their warranty terms that puncturing or modifying the shingles voids coverage.
- Workmanship Warranty Risks: Your original roofer may no longer honor their warranty if another contractor alters the structure or layers of the roof.
Even minor penetrations can compromise water-tight seals, leading to leaks and deterioration over time. And if the leak starts near a solar mounting bracket, you could find yourself in an insurance and warranty battle with no clear resolution.
3. Best Practices to Protect Your Warranty During a Solar Install
If you’re serious about going solar—and still want your roof protected—here’s what you need to do:
- Consult Your Roofer First: Always contact the original roofing contractor or a reputable roofer like Damage Control Roofers before making solar plans. They can review your current warranty and offer guidance.
- Use Manufacturer-Approved Installers: Some roofing manufacturers certify solar installers who follow best practices that don’t void your material warranty.
- Install Mounting Systems That Don’t Penetrate Shingles: Newer systems, like railless or ballasted mounts, avoid roof penetration altogether and may preserve warranty protections.
- Get a Roof Inspection First: If your roof is older or approaching the end of its life, consider replacing it before installing solar. This gives you a fresh start with warranties aligned between the new roof and solar panels.
4. Warranties Offered by Solar Installers Aren’t Always Enough
You might hear, “Don’t worry, our solar install comes with a 25-year warranty.” That sounds great—but read the fine print. Most solar panel warranties only cover the panels and energy performance—not damage to your roof or water intrusion caused by installation.
Solar companies aren’t roofing experts. If your roof begins leaking two years after the solar job is complete, you may discover that the solar warranty doesn’t cover roofing repairs—and your original roof warranty is now void due to the install.
In short: relying solely on your solar installer’s warranty could leave you exposed. You need coordination between your roofer and solar company to ensure both warranties remain valid.
5. The Smartest Path: Coordinate Roofing and Solar Together
The best approach? Plan your roof and solar together. If your roof is over 10 years old, this is a great time to consider replacing it with materials designed for solar compatibility—installed by professionals who understand how to protect your long-term investment.
At Damage Control Roofers, we work with homeowners and solar providers to make sure your roof is ready for panels without risking your warranty. Whether you need a pre-solar roof inspection, guidance on the best mounting systems, or a full roof replacement designed for solar compatibility, we’ve got you covered.
Ready to Go Solar Without Risking Your Roof?
Don’t let your solar dreams cost you thousands in lost warranty coverage. Talk to the experts who understand both the roof and the risks.📞 Click the button below to request a no-obligation roofing inspection and quote today.