Lance Chandler • April 15, 2026
What Past Tennessee Storms Have Taught Us About Gaps in Homeowners Insurance
Be prepared for anything
Over the past several years, Tennessee has been hit with a string of destructive storms—tornadoes in Nashville, flash floods in Waverly, severe thunderstorms across Middle and West Tennessee, even straight-line wind events and hailstorms that left entire neighborhoods damaged. These disasters have been sobering reminders of how powerful—and unpredictable—Mother Nature can be in our state.
But these storms have also revealed something else: many homeowners in Tennessee don’t have the insurance protection they think they do.
At 615 Insurance Agency, we’ve seen firsthand how families are caught off guard by the gaps in their homeowners policies—gaps that can cost tens of thousands of dollars or more. Let’s break down what recent Tennessee storms have taught us about these coverage blind spots, and how to make sure you’re not left exposed when the next storm rolls through.
🌪️ Tornadoes: More Damage Than Expected, Less Coverage Than Hoped
Tornadoes are some of the most feared weather events in Tennessee—and for good reason. The EF-3 tornado that tore through Nashville in 2020 and the deadly twisters in West Tennessee in 2023 caused widespread devastation.
What we learned:
• Many homeowners didn’t realize their policies included wind or hail deductibles that were separate and significantly higher than their standard deductible.
• Detached structures like garages, barns, or sheds were underinsured or excluded entirely.
• Debris removal coverage was limited, leaving homeowners to pay out of pocket to remove trees and rubble—even after the main damage was covered.
Insurance tip from 615 Insurance Agency:
Ask your agent to review your wind/hail deductible—it may be 1%–5% of your home’s value, not a flat amount. Also check coverage for “Other Structures” on your policy. If you have a workshop, large shed, or detached garage, make sure it's insured at its true value.
🌊 Flooding: The Most Common Gap in Tennessee Coverage
Perhaps the most painful insurance lesson Tennesseans have learned came in 2021, when catastrophic flash floods hit Waverly.
What we learned:
• Most homeowners impacted did not have flood insurance—because they weren’t in high-risk zones or didn’t realize their policy excluded flooding.
• Standard homeowners insurance does not cover water damage from rising water, flash floods, or overflow from creeks and rivers.
• Even people in moderate or low-risk zones saw severe damage, yet had no coverage for repairs.
Insurance tip from 615 Insurance Agency:
You do not need to be in a flood zone to purchase flood insurance—and over 25% of flood claims come from homes outside high-risk areas. A separate flood policy is available through FEMA or private insurers and can cost as little as $300–$500 per year in low-risk areas.
⚡ Thunderstorms, Lightning, and Power Surges: Surprise Expenses After Every Storm
Thunderstorms may seem routine in Tennessee, but their damage can be costly. In 2022 alone, lightning claims cost U.S. homeowners over $1 billion.
What we learned:
• Power surges damaged HVAC systems, appliances, and electronics—but most homeowners didn't have equipment breakdown coverage.
• Tree damage was not always covered—especially if the tree didn't hit a structure.
• Roof damage caused by hail or wind was sometimes reimbursed at actual cash value (ACV), not replacement cost.
Insurance tip from 615 Insurance Agency:
Ask about equipment breakdown coverage—it’s an inexpensive endorsement that covers electrical damage to appliances and systems. Also, ensure your roof is covered at replacement cost, not depreciated value—especially if it’s 10+ years old.
🌧️ Rainstorms and Sewer Backups: Hidden Hazards That Are Often Excluded
Heavy rains often overwhelm Tennessee’s storm drains, especially in cities like Memphis, Chattanooga, and Nashville.
What we learned:
• Homeowners mistakenly believed their policy covered sewer and drain backups—but most policies exclude it without an endorsement.
• Basements were especially hard-hit—ruining furnaces, water heaters, and personal items.
Insurance tip from 615 Insurance Agency:
Add water/sewer backup coverage to your policy—it’s often just $50–$100/year and can protect you from thousands in damage.
🧱 Foundation Cracks and Structural Shifting: What’s Covered vs. What’s Not
After major storms, homeowners often noticed cracks in foundations or walls—but didn’t always get help from their insurance.
What we learned:
• Damage caused by earth movement, settling, or cracks is often excluded—even if caused by water or storms.
• Sinkhole coverage must be opted into, even though it must be offered in TN.
• Earthquake risk is very real in West TN due to the New Madrid Fault Zone—yet most homeowners are uninsured.
Insurance tip from 615 Insurance Agency:
Ask about earthquake and sinkhole coverage—it’s optional, but essential in many areas. Also clarify what your policy includes for structural damage and foundations.
🚫 What You Think Is Covered… Might Not Be
Just because damage feels like it should be covered doesn’t mean it is.
Common gaps we’ve seen:
• Property limits that don’t fully cover electronics, tools, or jewelry
• Outbuildings and fences not listed or undervalued
• Temporary housing benefits that expire too soon
• Denied claims due to prior roof damage or wear
Insurance tip from 615 Insurance Agency:
Schedule a free annual policy review with us. We’ll walk through every section of your policy and help eliminate surprises.
✅ How to Protect Yourself from These Gaps—Before the Next Storm
The best time to fix insurance gaps is before you need to file a claim.
Here’s what to do now:
✔️
Schedule a Coverage Checkup
Have a local expert review your policy, line by line. Know your coverage, exclusions, and needed endorsements.
✔️
Know Your Deductibles
Find out now if you have a 2% wind/hail deductible or a $10,000 water damage exclusion—so you can adjust early.
✔️
Document Your Belongings
Take a full home inventory—photos, videos, receipts—and store it digitally in case your devices are damaged.
✔️
Add the Missing Pieces
Water backup, flood, earthquake, sinkhole, and replacement cost endorsements can make or break your protection.
🌦️ The Bottom Line: Tennessee Weather Isn’t Changing—So Your Coverage Should
Tennessee storms are only getting stronger. While we can’t predict the weather, we can make sure you’re covered when it hits.
At 615 Insurance Agency, we’re proud to help Tennessee families find coverage that fits the real risks they face. We’ll uncover hidden gaps and help you close them—before the next storm rolls in.
📞 Let’s Review Your Policy—Before the Next Storm Hits
Call us at 615-809-1225
Email us at Lance@615insured.com
Or stop by to schedule a free, no-pressure coverage review.
We’re here to protect what matters most—rain or shine.
