FAQ: Installing Solar Panels on a Modified Bitumen Roof

Question:
Can I install solar panels on a modified bitumen roof?

Answer:
Yes, you can. But it must be done right—or your roof’s waterproofing will suffer.

Modified bitumen is a durable, flexible roofing membrane that performs well in Ohio’s hot summers and freezing winters. But it’s not designed to be punctured or carelessly altered.

Here’s what matters when adding solar:

• Mounting brackets must be carefully flashed and sealed. Any penetration through the membrane has to follow exact specs. That means watertight layers, reinforced base flashings, and proper counterflashing above the seams.

• We coordinate directly with your solar provider. Or, if you don’t have one yet, we’ll handle the integration ourselves. You don’t have to juggle communication between contractors.

• We preserve your roof warranty and performance. We use proven, NRCA-compliant attachment methods. That means the solar works—and your roof keeps doing its job.

• No shortcuts. No leaks. You don’t need to choose between energy savings and long-term protection. We’ll make sure you get both.

At The Roof Champion of Columbus, we’ve handled plenty of these installs—especially in neighborhoods like Dublin, Powell, and Upper Arlington where energy upgrades are on the rise.

Solar panels don’t have to mean roof problems. When done right, they add value without taking anything away.

Other Common Questions Homeowners Ask:

Do I need to replace my roof before going solar?
Not always. If your roof has at least 10 years of life left, it may be fine. But if it's aging, replacing it first avoids having to remove and reinstall the panels later.

What happens if the solar installer damages the roof?
We prevent that by doing the prep ourselves or working closely with vetted solar crews. If we’re involved, your roof stays protected.

How long does the solar install process take on a flat roof?
Once designs are finalized, the roofing prep usually takes 1–2 days. The solar install typically follows right after.

Will solar void my roof warranty?
Not if it’s done correctly. We make sure the install complies with the membrane manufacturer’s guidelines and preserve your coverage.

Need advice before you sign with a solar company?

Give Travis at The Roof Champion of Columbus a call. We’ll walk your roof, check your system layout, and make sure it’s done the right way.

Contact:
📍 177 Chasely Circle, Powell, OH 43065
📞 (614) 639-3422
🌐 www.roofchampcolumbus.com