What Happens If Water Gets In Your Walls?

Water in your walls is one of the most destructive — and most misunderstood — losses a Central Texas homeowner can face. What starts as a small stain on drywall often signals saturated insulation, rotting studs, and mold colonies growing behind the paint. Here is what actually happens, and how insurance coverage plays out.

1. Sudden and Accidental vs. Continuous Leaks

The most important distinction in water damage insurance is how the damage occurred.

• Sudden and Accidental: A pipe suddenly bursts, an appliance malfunctions, or a water heater fails all at once. This is the standard coverage most policies pay on.
• Continuous and Repeated: If a leak has been happening for 14 days or more, most Texas policies treat it as a maintenance issue and can deny the claim entirely.

2. Common Causes of Covered Water Damage

Most standard homeowners policies in Central Texas cover:

• Burst pipes — frozen pipes during Texas freezes or pipes failing from age and pressure. See our burst pipe response guide.
• Appliance leaks — washing machines, dishwashers, and refrigerators that suddenly leak.
• Water heater failure — a tank that suddenly leaks or bursts.
• Overflowing fixtures — tubs or sinks that overflow due to a blockage.

3. The "Seepage and Leakage" Endorsement

If your policy has the standard 14-day exclusion, you may be able to add a Seepage and Leakage endorsement. Coverage is often capped at $5,000–$10,000, but it can be a lifesaver when you find a hidden leak behind a wall.

4. Sewer Backup Coverage: A Necessary Add-On

Sewer backups are not included in most standard Texas homeowners policies. Given the aging infrastructure in parts of New Braunfels, a separate Sewer Backup Endorsement is a highly recommended addition.

5. Flood Insurance Is a Separate Policy Entirely

If water comes from the ground up — a rising river or heavy rain that doesn't drain — it's a flood, and standard homeowners policies do not cover it. You need an NFIP or private flood policy.

6. How Dr. Moisture Helps With Coverage Disputes

Carriers often use boilerplate language to deny claims. When a carrier claims a leak was "continuous," we use moisture readings and thermal imaging to prove the damage was actually sudden. Learn more about our approach in common insurance claim myths.