Do Solar Panels Cause Roof Leaks?

Honest Answers from BC Solar

Short answer: Not if installed correctly.
And at BC Solar, we make sure it’s done right.

If you’re a business owner in Columbus considering solar energy, it’s normal to worry about potential roof issues—especially leaks. Your roof is a critical investment, and it should be protected, not compromised, by your solar system.

Let’s break down the facts.

Why Some Roofs Leak After Solar Installations

Leaks typically occur when:

• Penetrations (where racking is bolted to the roof) aren’t properly sealed.

• Flashing is skipped or installed poorly.

• Installers rush the job or don’t coordinate with roofing warranties.

Unfortunately, this can happen when crews are inexperienced, undertrained, or focused on speed over quality.

What BC Solar Does Differently

We treat your roof like it’s our own.

When we install commercial solar systems:

• We use industry-standard waterproofing and flashing on every penetration.

• We warranty all roof penetrations for peace of mind.

• We coordinate with your roofing manufacturer to preserve existing warranties.

• Our crews are trained, clean, and careful. No shortcuts.

Whether your building has TPO, metal, EPDM, or built-up roofing, we follow best practices tailored to each material.

Real-World Trust

We've installed systems for local banks, manufacturers, warehouses, and retail buildings—each with unique roofing challenges. And we’ve earned their trust by doing the job right, the first time.

Business owners in Columbus choose BC Solar not just for clean energy savings, but because they know we protect their properties.

FAQs

Will roof penetrations void my warranty?
Not if they’re done properly. BC Solar coordinates with your original roofer or manufacturer when needed to ensure compatibility and maintain coverage.

Can you install solar without making holes in the roof?
Sometimes. Ballasted systems (which use weights instead of bolts) can work for flat roofs with enough structural capacity. We’ll evaluate and recommend the best option.

What if my roof is older?
We’ll do a full roof assessment before any install. If your roof needs repair or replacement first, we’ll tell you. We don’t sell you solar unless it makes sense.

How long is the warranty on your penetrations?
We offer a 10-year workmanship warranty, which includes any leak issues caused by our install. You’ll get it in writing.

Looking for long-term energy savings without compromising your roof?

Talk to BC Solar. We’ll walk you through the process and answer every question—no pressure, no gimmicks.

📞 (614) 442-9700
📍 777 Busch Ct, Columbus, OH 43229
🌐 bc.solar