Key Takeaway
Texas Gulf Coast homeowners need a different hurricane prep plan than the rest of the country. The Texas Windstorm Insurance Association (TWIA) is the residual wind market for 14 designated coastal counties plus a portion of Harris County east of Highway 146. Private homeowner policies in those counties typically exclude wind, which is then covered separately by TWIA. NFIP and private flood policies cover storm surge separately. The seven things every Texas Gulf Coast homeowner should do before June 1:
- (1) Confirm whether wind is covered by your homeowner policy or by a separate TWIA policy. Many coastal owners do not realize wind is excluded from their HO form until they have a claim.
- (2) Photograph and video the home before June 1. Every elevation, every roof slope, every room, every powered-on appliance, every piece of personal property over $250.
- (3) Pull your TWIA policy (if applicable) and your HO policy. Find the percentage hurricane deductible on each - commonly 1% to 5% of dwelling value on TWIA.
- (4) Confirm flood and storm-surge coverage. NFIP cap is $250,000 dwelling / $100,000 contents; private flood available above the cap. The 30-day NFIP waiting period means buying after a storm forms does not work.
- (5) Stage emergency supplies and a written evacuation plan. Know your county's evacuation zone (zip-zone map) and your route inland - I-45, I-10, or I-37 depending on location.
- (6) Know the Texas prompt-payment deadlines. Texas Insurance Code Chapter 542 sets statutory time limits on the carrier's acknowledgment, investigation, and payment of a claim.
- (7) Save the number of a Texas-licensed public adjuster. Our 24/7 storm line is 833-4UR-LOSS (833-487-5677). TX public adjuster fees are capped by statute at 10% of recovery (Texas Insurance Code Chapter 4102).
The Direct Answer: Why Texas Gulf Coast Hurricane Prep Is Different
A Texas Gulf Coast hurricane claim is not the same animal as a Florida hurricane claim or a generic coastal claim. The residual wind market is different (TWIA, not Citizens), the policy stack is different (HO often excludes wind in coastal counties), the statute is different (Texas Insurance Code Chapter 4102 caps public adjuster fees at 10%), the prompt-pay framework is different (TIC Chapter 542 with Chapter 542A pre-suit notice), and the storm history that drives every adjuster's baseline expectation is different.
Every paragraph in a Texas hurricane prep guide should reflect those differences. This is that guide. The companion Florida-only guide for Florida homeowners is at Florida Homeowner Hurricane Prep 2026. The general Atlantic-season guide (federal mechanics, NOAA dates, NFIP rules) is at Hurricane Season 2026 Starts June 1.
None of this is legal advice. Where the guide touches statute, policy interpretation, or claim dispute strategy, the right next step is a Texas-licensed attorney or a Texas-licensed public adjuster.
The 14 TWIA-Designated Texas Coastal Counties (and Harris East of 146)
In 14 designated Texas counties plus a portion of Harris County east of Highway 146, private homeowner carriers typically exclude wind coverage, and homeowners purchase wind coverage separately through the Texas Windstorm Insurance Association (TWIA) - the state-chartered residual market for wind and hail in coastal Texas.
The 14 designated counties: Aransas, Brazoria, Calhoun, Cameron, Chambers, Galveston, Jefferson, Kenedy, Kleberg, Matagorda, Nueces, Refugio, San Patricio, and Willacy. Plus the part of Harris County east of Highway 146.
If you live in one of those counties and you do not know whether your homeowner policy carries wind, find out this week. Many coastal owners assume their HO policy covers wind because nobody has ever explained the carve-out. If wind is excluded and you do not carry TWIA, a hurricane will be uninsured for the wind portion of the loss - which is usually the largest portion.
Pro Tip
Pull your HO declarations page and look for any reference to "wind and hail excluded," "windstorm excluded," or a coverage form like HO-A or HO-B with a wind exclusion endorsement. If you see wind excluded, you need TWIA in your stack - or a non-admitted private wind policy if available in your area.
The Texas Hurricane Policy Stack: HO, TWIA, NFIP
A Texas Gulf Coast homeowner typically has up to three policies that respond to a hurricane:
Homeowner (HO) policy. Covers everything except wind (in TWIA counties) and flood. Pays for fire, theft, liability, non-wind water damage, and other perils. In non-TWIA counties, wind is usually included on the HO policy. Texas standard HO forms include a limited "wind-driven rain" provision - rain that enters through a wind-created opening is covered, but rain through a closed undamaged window is not.
TWIA policy (in the 14 TWIA counties). Covers wind and hail only. Does not cover flood, does not cover storm surge, and has the same wind-driven-rain trigger as the standard HO form. TWIA percentage deductibles are commonly 1%, 2%, or 5% of dwelling value.
NFIP or private flood policy. Covers flood damage including hurricane storm surge. NFIP residential caps are $250,000 dwelling and $100,000 contents per location; private flood policies are available at higher limits. NFIP and most private flood policies impose a 30-day waiting period from purchase to coverage - buying after a tropical storm has formed almost never helps for that storm.
A Texas Gulf Coast homeowner with a TWIA-county property therefore needs to know three deductibles, three claim phone numbers, and three sets of inspection/proof-of-loss rules - one per policy. Pull all three this week so you are not learning the structure in the dark with a tarp on the roof.
Texas Percentage Hurricane Deductibles and Endorsements That Matter
Percentage hurricane / wind deductible. TWIA and many TX coastal HO policies apply a separate percentage deductible to named-storm or hurricane damage - commonly 1%, 2%, or 5% of dwelling value. On a $400,000 home with a 5% TWIA hurricane deductible, the deductible is $20,000 out of pocket before TWIA pays a dollar. Find your number on the dec page.
ACV roof endorsement. Many Texas carriers have added at recent renewals an endorsement that pays only Actual Cash Value on the roof - even when the rest of the policy is RCV. On a 15-year composition roof, this can reduce a $30,000 RCV claim to under $10,000. Pull the endorsements behind your dec page and look for "Actual Cash Value Loss Settlement - Windstorm or Hail Loss to Roof" or similar language. Background is in The 8 Policy Endorsements That Quietly Limit Your Claim.
Cosmetic damage exclusion. Particularly common in Texas where metal roofs are widespread. Lets the carrier deny hail damage to metal roof panels, metal siding, gutters, and vents as "cosmetic." Background is in Cosmetic Damage Exclusions and Hail Claim Denials in Texas.
Anti-Concurrent Causation (ACC) clause. Common in Texas HO forms. Attempts to exclude the entire loss when an excluded peril and a covered peril both contribute - the classic hurricane wind + storm surge fact pattern. Texas courts generally enforce ACC clauses where the language is clear and the facts fit. Background is in Concurrent Causation in Texas Property Insurance Claims and the allocation walkthrough is in Wind vs. Flood: How Texas Hurricane Damage Gets Allocated.
Lessons from Harvey, Ike, and Beryl: What Past Storms Taught Texas Claimants
Hurricane Harvey (August 2017). Slow-moving Category 4 landfall near Rockport followed by 40+ inches of rainfall over Houston and Southeast Texas. Wind damage along the central coast (Rockport, Port Aransas, Aransas Pass). Catastrophic inland flooding in Houston, Beaumont, and Port Arthur. The dominant lesson: flood coverage matters far inland of the immediate coast. Hundreds of thousands of Houston-area homes that had never flooded before were inundated, and the majority did not carry NFIP coverage.
Hurricane Ike (September 2008). Category 2 landfall at Galveston with a 15-20 foot storm surge that destroyed much of Bolivar Peninsula and severely damaged Galveston Island. The dominant lesson: storm surge is flood, not wind. Many Bolivar Peninsula and Galveston homeowners learned the hard way that their TWIA policy did not cover surge - only NFIP did. The wind-vs-flood allocation disputes from Ike continued in Texas courts for years.
Hurricane Beryl (July 2024). Category 1 landfall at Matagorda with widespread wind damage across the Houston metropolitan area and persistent multi-day power outages. The dominant lesson: BI and ALE matter for a long power-outage event even when structural damage is moderate, and tree removal coverage and food spoilage coverage were claim drivers many policyholders had never thought about until Beryl.
The practical takeaway from three Texas storms: every Texas Gulf Coast hurricane plays out differently. Wind, surge, inland flood, and extended outage are each separate exposures, each with separate policies and separate documentation needs. The pre-loss inventory and the policy review do all the heavy lifting before the storm forms.
Texas Prompt-Payment Deadlines and the Pre-Suit Notice Framework
Texas Insurance Code Chapter 542 (the "Prompt Payment of Claims Act") sets statutory deadlines on insurance carriers handling first-party property claims in Texas. The framework requires the carrier to acknowledge receipt of a claim within 15 days, complete its investigation within a defined window, and either pay or deny the claim within statutory time limits. Statutory penalties apply when carriers miss these deadlines on covered claims.
Texas Insurance Code Chapter 542A (added by House Bill 1774 in 2017) created a separate framework for weather-related property claims that includes a pre-suit notice requirement. Before a Texas homeowner can sue their carrier on a covered weather-related claim, they must serve a specific written notice on the carrier with statutory content. The pre-suit notice mechanism affects both timing and the recoverable attorney fees in any subsequent suit.
None of this is legal advice. Chapter 542A interpretation has been litigated extensively since 2017 and is a legal question for a Texas-licensed attorney. The point a Texas homeowner should take from it: deadlines and procedural requirements matter on a Texas hurricane claim, and the right time to learn the framework is before the storm, not after.
Save a Texas-Licensed Public Adjuster Before You Need One
After a Texas hurricane, door-knockers arrive within hours - roofers, mitigation vendors, and "claim consultants" offering to "handle the insurance" in exchange for an Assignment of Benefits, a Direction to Pay, or a contingent contract. In Texas, only a licensed public adjuster or a licensed attorney can lawfully negotiate a property claim on the policyholder's behalf. A roofer, contractor, or restoration vendor who offers to negotiate the claim is engaged in the Unauthorized Practice of Public Adjusting (UPPA) under Texas Insurance Code Chapter 4102, which carries criminal penalties.
A Texas-licensed public adjuster reads your TWIA policy, your HO policy, and your NFIP policy (all three, if applicable), inspects the property, builds the line-item Xactimate scope, manages the wind-vs-flood allocation, and negotiates the settlement. We work on contingency - in Texas, fees are capped by statute at 10% of recovery (Texas Insurance Code Chapter 4102). No recovery, no fee.
Our 24/7 Texas storm line is 833-4UR-LOSS (833-487-5677). Save it before June 1. There is no charge to talk, and a pre-loss policy review is free.
Pro Tip
Pre-loss policy reviews are the highest-value free consultation a Texas Gulf Coast homeowner can take. We read your TWIA dec page, your HO endorsements, and your NFIP policy declarations side by side and flag the deductibles, the ACV-roof endorsement (if present), the cosmetic exclusion (if present), and any gaps between the three policies. The review takes 15-30 minutes and there is no obligation. 833-4UR-LOSS.
Frequently Asked Questions
Which Texas counties are TWIA counties?
TWIA covers wind and hail in 14 designated Texas coastal counties: Aransas, Brazoria, Calhoun, Cameron, Chambers, Galveston, Jefferson, Kenedy, Kleberg, Matagorda, Nueces, Refugio, San Patricio, and Willacy - plus the portion of Harris County east of Highway 146. In these counties, private homeowner carriers typically exclude wind coverage, and homeowners purchase wind coverage separately through TWIA.
Does my Texas homeowner policy cover hurricane storm surge?
No. Standard Texas homeowner policies exclude flood damage, and hurricane storm surge is treated as flood damage, not wind damage. TWIA also excludes flood and storm surge. Surge damage is covered only by an NFIP flood policy or a private flood policy. If you live anywhere along the Texas Gulf Coast and do not carry flood insurance, surge damage to your home is not covered by your HO policy or by TWIA.
What is the typical Texas hurricane deductible?
TWIA percentage hurricane deductibles are commonly 1%, 2%, or 5% of dwelling value. Texas HO policies in non-TWIA coastal counties may apply a similar percentage to wind, hurricane, or named-storm damage. On a $400,000 home with a 5% hurricane deductible, the deductible is $20,000 out of pocket before the carrier pays a dollar. Confirm your specific deductible on the declarations page.
What is the Texas Prompt Payment of Claims Act?
Texas Insurance Code Chapter 542 sets statutory deadlines on insurance carriers handling first-party property claims. The framework requires the carrier to acknowledge receipt within 15 days, complete its investigation within statutory windows, and either pay or deny the claim within defined time limits. Statutory penalties apply when carriers miss these deadlines on covered claims. Chapter 542A adds a separate pre-suit notice requirement for weather-related claims.
How much does a Texas public adjuster cost?
Texas public adjusters work on a contingency fee basis capped by statute at 10% of recovery (Texas Insurance Code Chapter 4102). No upfront cost, no out-of-pocket fee, no recovery means no fee. The fee is a set percentage of what is recovered above what the carrier would have paid without representation. Pre-loss policy reviews are free.
Can a contractor handle my Texas hurricane claim?
No. In Texas, only a licensed public adjuster or a licensed attorney can lawfully negotiate a property claim on the policyholder's behalf. A roofer, contractor, restoration vendor, or "claim consultant" who offers to negotiate the claim is engaged in the Unauthorized Practice of Public Adjusting (UPPA) under Texas Insurance Code Chapter 4102, which carries criminal penalties. Reputable contractors can write their own estimate; they cannot negotiate the policy or settlement.
Is it too late to buy NFIP flood insurance for the 2026 season?
Both NFIP and most private flood policies impose a 30-day waiting period from purchase to coverage. If you buy a policy on June 1, it generally does not pay on a storm that hits before roughly July 1. The main exception is new flood coverage required in connection with closing, increasing, or renewing a loan - that takes effect at closing. If you are considering flood coverage for the 2026 Texas Gulf Coast season, buy it now, not later.
What did Harvey, Ike, and Beryl teach Texas homeowners?
Harvey (2017): inland flood coverage matters far beyond the immediate coast - hundreds of thousands of Houston-area homes that had never flooded before were inundated. Ike (2008): storm surge is flood, not wind - many Galveston and Bolivar Peninsula owners learned that TWIA does not cover surge, only NFIP does. Beryl (2024): extended power outages drive ALE, food spoilage, and tree removal claims that policyholders often do not think about until the storm. The common thread: wind, surge, inland flood, and outage are each separate exposures, each with separate policies and separate documentation needs.
