After the Flood: How to Inspect, Repair, and Protect Your Signage

Floods are one of the leading natural disasters affecting Chattanooga, Nashville, Birmingham and much of the Southeast. After recent storms, business owners are focused on repairs, but don’t forget your signage. Your signs are part of your brand, and flood damage can reduce their visibility, safety, and lifespan.

1. Why Floods Damage Signs

Floodwater impacts more than buildings—it can cause:

Structural damage to monument and pylon signs, especially at the base.
Electrical issues like short-circuits, corroded wiring, and power supply failures.
Material deterioration, including warping, peeling vinyl, and rust.
Foundation problems from soil erosion or weakened concrete pads.

2. Signs of Flood Damage to Look For

After a flood, check your signage for:

Leaning or instability.
Flickering or non-working lights.
Rust or corrosion at mounting points.
Water stains, bubbling, or peeling graphics.
Burning smells or breaker trips when power is restored.

If you see any of these signs, call a qualified sign technician before attempting repairs.

3. Safety First

Never touch or power on electrical signage that’s been submerged. Turn off the breaker and contact a licensed professional.

4. Preventing Future Flood Damage

Reduce your risk with these steps:

Elevate electrical components above flood levels.
Seal conduit and junction boxes.
Use water-resistant materials.
Consider removable sign faces in flood-prone areas.
Schedule pre- and post-storm inspections.

5. How Ortwein Sign Can Help

We’ve repaired signs after floods, tornadoes, blizzards, and more. Our services include:

Post-flood sign inspections.
Repairs and replacements for lighting, structure, and graphics.
Recommendations for flood-resistant materials and installation.

Protect Your Signs—Protect Your Brand

Floods can strike without warning. Partner with Ortwein Sign to restore your signage, prevent future damage, and keep your business visible—rain or shine.