Most Texas homeowners think their deductible is the $1,000 or $2,500 figure they remember from signing up. For wind and hail it usually is not. It is a percentage of your dwelling coverage, it moves every time your coverage limit moves, and people find out what it really is in the week after a storm — which is the worst possible time.
Put your own numbers in below. The calculator shows what you would actually pay, what the insurer would actually send, and what the same claim would cost you at every other deductible tier.
What a hail claim actually costs you
Your wind and hail deductible is a percentage of what your house is insured for — not a flat $1,000, and not a percentage of the damage. Add your roof age and whether you are on ACV or replacement cost, and see what a claim actually pays before a storm decides it for you.
The same claim at every deductible tier
What you would owe on this claim if your policy carried a different percentage. This is the number to weigh against the premium difference at renewal.
Four things Texas homeowners find out too late
- The percentage is of your coverage, not your damage.
- A $400,000 dwelling limit with a 2% deductible means $8,000 comes out of your pocket — whether the hail did $9,000 of damage or $90,000. Raising your coverage limit raises your deductible with it.
- A roof that ages into ACV can cost you more than the deductible does.
- Many Texas policies now convert roof coverage to actual cash value once the roof passes 15 years, and some carriers apply it as early as 10. The depreciation comes off before the deductible does, and it is not something you can appeal — it is what you bought.
- No contractor may legally pay, waive, rebate or absorb your deductible.
- Texas Business & Commerce Code §27.02 makes it illegal, requires specific notice language on any repair contract of $1,000 or more tied to an insurance settlement, and lets your insurer demand proof that you actually paid. A roofer who offers to “cover your deductible” is proposing a crime and putting your claim at risk. Report it to the Texas Attorney General at 800-621-0508.
- Since January 1, 2026 your policy must contain an appraisal clause.
- Senate Bill 458 requires every residential property policy issued or renewed in Texas after that date to include an appraisal provision, so a dispute over the amount of a loss goes to appraisers and a neutral umpire rather than straight to court. It does not settle coverage questions, and it does not apply to policies written by the Texas Windstorm Insurance Association.
On the coast. In the 14 first-tier coastal 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, wind and hail is usually excluded from the standard policy and carried separately through TWIA, which requires WPI-8 certification and caps residential dwelling coverage at $1,773,000 for 2026.
Roof depreciation, ACV and RCV: why roof age decides the answer
The deductible is only half of the arithmetic. The other half is whether your policy pays replacement cost or actual cash value on the roof, and how old that roof is. On an older roof this is usually the part that decides whether filing is worth it at all.
Replacement cost value (RCV) pays what a new roof costs. It normally arrives in two payments: the depreciated amount up front, and the rest — the recoverable depreciation — released once you show the work was actually done. Actual cash value (ACV) pays replacement cost minus depreciation and stops there. There is nothing to recover later.
A lot of Texas policies carry a roof payment schedule or an ACV roof endorsement even when the rest of the dwelling is insured at replacement cost. It is worth looking, because it is easy to assume you have RCV on everything when the roof is carved out. Your declarations page will say.
The age cliff, and why it sneaks up on people
Depreciation is generally applied across the roof covering’s expected service life, so a roof that is most of the way through that life has lost most of its paper value no matter how sound it looks from the street. Meanwhile your percentage deductible does not shrink — it is a fixed share of your dwelling limit.
Those two lines move in opposite directions, and eventually they cross. Once depreciation plus the deductible is more than the repair estimate, the claim pays nothing and you have a claim on your record for it. A worked example: a $400,000 dwelling limit with a 2% wind and hail deductible is $8,000. Put a $28,000 repair estimate against an 18-year-old roof on an ACV settlement and the payout comes out at zero — the depreciation and the deductible together swallow the entire estimate.
That is exactly why the calculator above asks for roof age and expected life alongside the coverage type. Toggle between ACV and RCV with a realistic roof age and you can watch the number collapse.
One caveat worth stating plainly: your carrier’s own depreciation schedule governs, and schedules differ between carriers. The calculator applies straight-line depreciation across the service life you enter, which is a reasonable approximation and is how most schedules behave, but it is not a substitute for reading your policy or asking your adjuster what schedule they are using.
Where to find your real deductible
Pull up your declarations page — the one or two-page summary at the front of your policy, not the fifty pages of form language behind it. You are looking for two lines. Coverage A – Dwelling is the rebuild limit, and it is the number the percentage is applied to. Then find the deductible section, which normally lists two separate figures: one for all other perils, often a flat $1,000 or $2,500, and a separate one for Windstorm and Hail expressed as a percentage.
If you cannot find the declarations page, your agent can email it in a few minutes. Ask at the same time whether your roof is covered at replacement cost or actual cash value, and if there is a roof payment schedule, ask for the schedule itself rather than a description of it.
Why a higher deductible is sometimes the right call anyway
Moving from 1% to 2% on a $400,000 home doubles your exposure from $4,000 to $8,000, and it usually takes a few hundred dollars a year off the premium. Whether that trade is worth taking depends on something the tier comparison above makes concrete: how many years of premium savings it takes to cover the extra out-of-pocket the one time you use it. In hail-heavy parts of North Texas, where a roof claim every eight to ten years is normal rather than unlucky, that math often favors the lower deductible. Further from the hail belt it frequently does not.
The other half of the decision is whether you could write the check at all. A deductible you cannot cover on short notice is not a saving, it is a deferred repair — and a roof left unrepaired after a storm tends to become an interior water claim the following spring.
Related Guides
- Hail Claim vs Paying Out of Pocket — when filing wins, when paying cash wins, and how roof age flips the answer
- Texas Hail Claim vs Paying Out of Pocket — decision frame for filing vs cash after you know the deductible
- Roof Replacement Cost in Texas — what a full replacement runs, and how hail claims change the math
- Water Damage & Mold Remediation Cost in Texas — what happens when a storm claim is not handled in time
- Window Replacement Cost in Texas — hail damages windows and screens as well as roofs
- Siding Repair & Replacement Cost in Texas — often damaged in the same storm and missed in the same estimate