Sometimes. Texas homeowners policies generally cover water damage that is sudden and accidental — a burst pipe, a failed washing machine hose, a water heater that lets go overnight. They generally do not cover water that arrives slowly, water that comes from outside and rises, or water that has been leaking long enough to be called maintenance.
The Texas Department of Insurance draws the line plainly in its home insurance guide: most policies cover the “sudden and accidental release of water,” and most policies do not cover “a continuous water leak.” Almost every disputed water claim in this state turns on which side of that sentence the facts land.
What water damage is covered?
The clearest covered losses are the abrupt ones:
- A supply line, drain line, or fitting that ruptures
- A water heater that splits or a tank that fails
- A washing machine or dishwasher hose that bursts
- An overflow from an appliance or plumbing fixture
- Damage from an HVAC or fire sprinkler system releasing water suddenly
- Rain that enters after a covered peril opens the building — hail punching through the roof, wind removing shingles
That last one matters in Texas. Rain entering through a hole hail made is generally handled as part of the wind and hail claim, which means the wind and hail deductible applies — a percentage of your dwelling limit, not a flat dollar amount. We break that calculation down in What Is a Wind and Hail Deductible in Texas?
What water damage is not covered?
Flood. Never covered by a homeowners policy — not surface water, not a creek or river rising, not street flooding after a heavy rain. Flood requires a separate policy, and in Central Texas that is not an abstract risk. Seguin sits in Flash Flood Alley along the Guadalupe, and the rocky terrain upstream sheds rainfall into the valley in minutes. We wrote about the local exposure in Does Your Seguin, TX Home Insurance Cover Texas Weather?
Gradual leaks and seepage. A drip inside a wall that rotted a stud over two years is a maintenance loss. TDI is explicit that policies usually will not cover damage from gradual leaks — and that mold resulting from a gradual leak is excluded along with it.
Sewer and drain backup — unless you bought it. Water backing up through your own sewers or drains is not part of the base policy for most carriers. TDI lists “backup of sewers or drains” among the common endorsements you can add. Whether you have it is a line item on your declarations page, and most homeowners have never checked.
Mold, mostly. Mold removal is generally excluded except to repair damage caused by a covered risk. If mold grows on an item damaged by a covered sudden discharge, that is typically covered; mold from a slow leak or a flood is not. Mold coverage is available as an endorsement.
What about a slab leak?
This is the Texas-specific one, and it has real history behind it.
Under the old Texas Standard Homeowners Policy Form HO-B, TDI took the position — stated directly in Bulletin B-0032-97 — that Coverage A covered damage to the dwelling, including the foundation, resulting from accidental discharge of water from a plumbing system, and the Department disagreed with a Fifth Circuit holding to the contrary.
What matters today is that most Texas homeowners no longer hold an HO-B. Carriers now write their own approved forms, and those forms treat foundation and slab losses very differently from one another. Some cover the cost of tearing out and replacing the portion of the structure needed to access the leaking pipe but exclude the slab itself. Some cap the entire peril. The Texas FAIR Plan’s HO-400 endorsement, for example, covers sudden and accidental discharge from plumbing above the slab, excludes the slab and foundation fill from tear-out, and caps the total at $5,000 for the policy period.
TDI also lists “damage to foundations or slabs” as an available endorsement — which tells you it is frequently not in the base form. If you own a slab-on-grade home in Central Texas, this is worth confirming in writing rather than assuming.
Does the policy pay to fix the pipe that caused the damage?
Generally no. The classic structure is that the policy pays for the resulting damage — the flooring, drywall, cabinetry, and the tear-out needed to reach the failure — but not for the failed component itself. The burst pipe is yours; the ruined floor is the policy’s.
That distinction surprises people mid-claim, so it is worth knowing up front when you are weighing whether to file at all.
How is a water damage claim handled?
The same statutory clock applies as any other Texas property claim. Under Insurance Code Chapter 542, the insurer must acknowledge the claim and start investigating within 15 days (§542.055), accept or reject it in writing within 15 business days of receiving everything it requested (§542.056), and pay an accepted claim within five business days (§542.057). Missing those triggers statutory interest and attorney’s fees under §542.060.
Practically, three things decide a water claim:
Mitigate immediately. Shut off the water, extract standing water, and get air movers in. Policies require you to protect the property from further damage, and reasonable mitigation costs are typically reimbursable. Keep every invoice.
Document the cause, not just the damage. Photograph the failed fitting, the split hose, the cracked tank. The cause of loss is what determines coverage, and it is the first thing that gets thrown away by a plumber who is trying to be helpful.
Get the plumber’s written findings. A repair invoice that says “replaced supply line, sudden failure” is worth more at claim time than photographs of wet carpet. If the invoice says “long-term leak,” expect a fight.
What should I add to my policy?
Three endorsements are worth pricing for most Central Texas homes:
- Sewer and drain backup — inexpensive relative to what a backup costs to remediate, and not in most base forms.
- Foundation or slab coverage — check what your current form does and does not do before deciding.
- Flood — a separate policy, through the NFIP or the private market. Flood risk is not confined to mapped flood zones, and a meaningful share of flood claims come from outside them.
Also worth a look: whether your policy has a water damage sublimit or a separate, higher water deductible. Both have become more common in Texas as carriers manage water losses, and both are easy to miss on a renewal you never read.
The check to run this week
Pull your declarations page and look for four things: a sewer and drain backup endorsement, any foundation or slab endorsement, any water damage sublimit, and whether you carry flood at all. If any of those four come up empty and you own a slab home near the Guadalupe, you have found the gap.
We will read your policy against those four items and tell you what it would actually pay. Call 830-303-8300 or start on our home insurance page.
Sources
- TDI — Home insurance guide
- TDI — FAQ: Homeowners insurance and disaster claims
- TDI Bulletin B-0032-97 — Coverage A and slab foundation damage under HO-B
- Texas FAIR Plan Endorsement HO-400 — Sudden and Accidental Discharge of Water or Steam
- Texas Insurance Code Chapter 542 — Processing and Settlement of Claims
