Texas Wind & Hail Insurance: How Property Owners Can Navigate the 2026 Storm Season

Texas storm season is here. From the Panhandle to the Gulf Coast, commercial property owners face a predictable annual threat: severe thunderstorms, hailstorms, tornadoes, and hurricanes that can cause catastrophic damage to buildings, roofs, and business operations.

In 2025, Texas led the nation in hail damage claims, with the Dallas-Fort Worth metro area experiencing multiple billion-dollar hail events. For commercial property owners — especially those with apartment complexes, strip malls, warehouses, and hotels — understanding wind and hail coverage isn't optional. It's essential to protecting your investment.

Why Texas Wind & Hail Coverage Is Different

Texas is unique among the states we serve. While California property owners worry about wildfires and earthquakes, and Illinois owners focus on freeze damage and liability exposure, Texas commercial property insurance is dominated by one peril: wind.

Here's what makes Texas different:

• Coastal wind exclusions: In 14 coastal counties, standard commercial property policies exclude wind and hail damage entirely. Property owners must obtain separate coverage through TWIA.
• Named storm deductibles: Unlike flat-dollar deductibles for other perils, wind and hail claims often trigger percentage-based deductibles calculated as a portion of your building's insured value.
• Hail frequency: North Texas (DFW metro) experiences more hail events than almost any other region in the country. Some carriers now offer "cosmetic damage" exclusions to limit hail exposure.
• Hurricane exposure: Properties within 100 miles of the coast face hurricane and tropical storm risk from June through November.

Understanding Named Storm Deductibles

This is where many Texas property owners get surprised — and not in a good way. A named storm deductible is fundamentally different from your standard deductible, and the difference can cost you tens or even hundreds of thousands of dollars.

How Named Storm Deductibles Work

Unlike a flat $5,000 or $10,000 deductible that applies to most claims, named storm deductibles are calculated as a percentage of your building's insured value. Here's what that looks like in practice:

On a $5 million apartment complex with a 5% named storm deductible, you're responsible for the first $250,000 of hurricane damage before your insurance kicks in. For many property owners, that's a business-ending exposure.

What Triggers a Named Storm Deductible?

Named storm deductibles typically apply when damage is caused by:

• A hurricane, tropical storm, or tropical depression named by the National Hurricane Center
• Wind or hail associated with the named storm
• Storm surge or flooding caused by the named storm (though flood requires separate coverage)

Importantly, some policies apply named storm deductibles to any wind or hail claim during a defined "named storm period," which can extend 72 hours before and after the storm makes landfall.

TWIA: The Texas Windstorm Insurance Association

If your commercial property is located in one of Texas's 14 coastal counties or parts of Harris County east of Highway 146, your standard commercial property policy likely excludes wind and hail coverage. This isn't a gap you can ignore — it's a complete absence of coverage for one of your biggest exposures.

Where TWIA Coverage Is Required

What TWIA Covers (and Doesn't)

TWIA provides wind and hail coverage for buildings and contents, but it's important to understand the limitations:

TWIA Covers:

• Wind damage to buildings and structures
• Hail damage to roofs, windows, and exterior
• Business personal property and contents
• Additional living expenses or business interruption (with endorsements)

TWIA Does NOT Cover:

• Flood damage (requires separate NFIP or private flood policy)
• Damage from rain entering through pre-existing openings
• Losses caused by earth movement, even if triggered by wind
• Damage to vehicles, boats, or aircraft

Hail: The Silent Premium Killer

While hurricanes get the headlines, hail causes more property damage in Texas than any other weather peril. The Dallas-Fort Worth metroplex is the hail capital of the United States, with some areas experiencing significant hail events every 2–3 years.

How Hail Affects Your Insurance

Repeated hail claims drive up premiums, trigger non-renewals, and in some cases, make properties uninsurable in the standard market. Here's what we're seeing in 2026:

• Cosmetic damage exclusions: Some carriers now exclude "cosmetic" hail damage — dents and dings that don't affect function but hurt property value.
• Hail-specific deductibles: Separate from named storm deductibles, some policies now carry higher deductibles specifically for hail claims.
• Roof age restrictions: Carriers increasingly refuse to write new policies on buildings with roofs older than 15–20 years in high-hail zones.
• Impact-resistant roofing credits: Installing Class 4 impact-resistant shingles can qualify for premium discounts of 10–30% with some carriers.

Roof Replacement Strategy

If your commercial property is in a high-hail zone and your roof is approaching 15–20 years old, consider proactive replacement with impact-resistant materials. The premium savings over 5–10 years, combined with improved insurability, often justify the upfront cost.

Strategies for Lowering Your Wind & Hail Costs

Wind and hail coverage is expensive in Texas — but there are strategies to manage costs without sacrificing protection:

1. Shop Multiple Markets

Wind and hail rates vary dramatically between carriers. An independent broker can submit your risk to admitted carriers, surplus lines markets, and TWIA (if applicable) to find the most competitive terms.

2. Consider Higher Deductibles (Strategically)

Accepting a higher named storm deductible lowers your premium, but only choose a deductible you can absorb without jeopardizing your business. For a $5M property, the difference between a 2% and 5% deductible is $150,000 in out-of-pocket exposure.

3. Install Wind Mitigation Features

Features like hurricane straps, impact-resistant windows, reinforced garage doors, and secondary water barriers can qualify for wind mitigation credits. Some carriers offer discounts of 10–20% for properties with documented wind-resistant construction.

4. Maintain Clean Loss Runs

Multiple small hail claims can push you into higher-priced tiers or surplus lines markets. Consider self-insuring minor damage (under your deductible threshold) to keep loss runs clean.

5. Bundle with Flood Coverage

If you're in a flood zone, bundling wind (TWIA or private) with flood coverage through the same broker can sometimes yield package discounts and simplifies claims if both perils damage your property in the same storm.

What to Do Before Storm Season Peaks

Storm season in Texas runs from March through November, with peak activity from May through September. Here's your pre-season checklist:

1. Review your declarations page. Confirm your named storm deductible percentage and whether it applies to all wind/hail claims or only named storms.
2. Document your property. Take photos/video of your building's exterior, roof, and interior. Store copies off-site or in the cloud.
3. Inspect and maintain your roof. Replace missing shingles, clear drains and gutters, and address any pre-existing damage.
4. Secure outdoor equipment. HVAC units, signage, and loose materials become projectiles in high winds.
5. Review your business continuity plan. If your property sustains damage, how quickly can you resume operations? Do you have business income coverage with adequate limits?
6. Know your broker's after-hours claims number. After a major storm, carriers get overwhelmed. Having a direct line to your broker can expedite the claims process.

Frequently Asked Questions

Does my standard commercial property policy cover wind and hail in Texas?

In most of Texas, yes — but with important exceptions. In the 14 coastal counties and parts of Harris County, standard policies exclude wind and hail, requiring separate TWIA coverage. Even inland, many policies now have hail-specific deductibles or cosmetic damage exclusions. Review your policy carefully.

What's the difference between a hurricane deductible and a named storm deductible?

A hurricane deductible applies only to damage from hurricanes (Category 1+). A named storm deductible is broader, applying to any tropical storm, tropical depression, or hurricane named by the National Hurricane Center. Named storm deductibles are more common in Texas.

Can I get wind coverage outside of TWIA in coastal Texas?

Sometimes. A few admitted carriers still write wind coverage in coastal zones, and the surplus lines market (E&S) offers alternatives to TWIA. However, TWIA is often the most competitive option for high-risk coastal properties, especially after the 2026 premium freeze.

How much does wind and hail coverage cost in Texas?

Premiums vary dramatically based on location, building construction, roof age, and claims history. Inland properties in low-hail zones might pay $0.30–$0.50 per $100 of value for wind/hail coverage. Coastal properties in TWIA zones can see rates of $1.00–$2.50+ per $100. A $3M apartment complex in Dallas might pay $9,000–$15,000 annually for wind/hail, while the same building in Galveston could pay $30,000–$75,000+.

Should I file a claim for every hail ding?

No. Frequent small claims can trigger non-renewal or push you into the surplus lines market with higher rates. We generally recommend self-insuring damage below 1.5–2× your deductible, unless the damage is severe enough to affect building function or tenant safety.

What happens if my carrier non-renews me after a hail claim?

This is increasingly common in high-hail zones. If you're non-renewed, your broker will need to place you with another carrier — often in the surplus lines market at higher rates. This is why maintaining clean loss runs and considering higher deductibles can be strategic long-term decisions.