How roof deductibles work (flat vs. percentage wind/hail)

Your deductible is the part of a covered loss you pay before insurance kicks in. Simple enough, until you open your policy after a hailstorm and find a “2% wind/hail deductible” that turns out to be thousands of dollars more than you expected.

Here’s how roof deductibles actually work, with the math laid out.

Two kinds of deductibles

Flat-dollar deductible. A fixed amount, such as $1,000 or $2,500, that applies to each covered claim. Easy to understand.

Percentage deductible. A percentage of your home’s dwelling coverage limit (often called Coverage A), not a percentage of the claim. Common amounts are 1%, 2%, or higher.

Many policies have an “all other perils” deductible (often flat) and a separate wind/hail deductible (often a percentage). In hail-prone parts of the country, separate wind/hail deductibles are common. Along the coast, you may also see a named storm or hurricane deductible.

Your declarations page (the summary at the front of your policy) lists each deductible that applies.

The math, with examples

These are illustrative numbers, not quotes.

Say your home has $400,000 in dwelling coverage:

Now say a hailstorm causes $16,000 in covered roof damage (at replacement cost):

• With a $2,500 deductible, insurance would pay up to $13,500.
• With a 2% deductible ($8,000), insurance would pay up to $8,000.
• With a 5% deductible ($20,000), the claim is below the deductible, and insurance would pay nothing.

Notice that the percentage is based on your coverage limit. If your coverage goes up when you renew, your percentage deductible goes up too.

Why insurers use percentage deductibles

Wind and hail cause a large share of property losses in some regions, and a single storm can damage thousands of roofs at once. Percentage deductibles shift more of the cost of smaller claims to homeowners, which generally lowers premiums. Whether that tradeoff is right for you depends on your savings, your roof, and your risk.

If you’re shopping or renewing, ask your agent to quote the same policy with different deductible options so you can see the premium difference in dollars.

Should you file a claim?

Before you file, it helps to know roughly what the repair would cost:

1. Find your deductible on the declarations page.
2. Get a written estimate from a licensed local roofer, or use our free roof cost estimator for a ballpark.
3. Compare. If the repair is close to or below the deductible, a claim may not pay much, if anything.

Your adjuster’s estimate may come in different from a roofer’s number. If the damage is clearly well above your deductible, filing usually makes sense. If it’s borderline, talk it through with your agent.

Deductibles apply per occurrence

Generally, a deductible applies to each separate loss. If two storms damage your roof a month apart, you may face two deductibles, and the insurer will want to know which damage came from which storm. That’s one reason to note storm dates and report damage promptly.

“We’ll cover your deductible”: why that’s a red flag

After big hail events, some contractors advertise that they’ll “waive,” “absorb,” or “rebate” your deductible. Beyond being a sign of a padded estimate, it’s illegal in several states, and inflating a claim to hide a deductible can be insurance fraud. Examples:

• Colorado: a roofing contractor may not advertise or promise to pay, waive, or rebate any part of the deductible on an insurance-paid roof, and the contract must say so (C.R.S. 6-22-103 and 6-22-105, from SB12-038).
• Texas: the policyholder must pay any applicable deductible (Tex. Ins. Code § 707.002). It’s a Class B misdemeanor for a seller paid from insurance proceeds to waive, absorb, or rebate it without the insurer’s consent (Tex. Bus. & Com. Code § 27.02, as amended by HB 2102 (2019)). Insurers may also withhold recoverable depreciation until they get reasonable proof you paid the deductible, which can include a financing agreement (§ 707.004).
• Illinois: contractors may not advertise or promise to pay or rebate any portion of a deductible (815 ILCS 513/18).
• Missouri: the same kind of prohibition applies to roofing and exterior contractors (RSMo 407.725).

These are examples, not a complete list. Check your own state’s rules.

If the deductible is a stretch, there are legitimate options: ask about payment plans or financing, get competing bids so the job price is fair, and check whether your insurer offers a premium discount for impact-resistant roofing when you replace.

Ways to lower your future hail risk

• Impact-resistant shingles (rated Class 4 under the UL 2218 test) hold up better to hail. Some insurers offer discounts for them; ask yours.
• Keep records of your roof’s age, permit, and installation. They help with depreciation and claims.
• Review your deductibles every year at renewal, since percentage deductibles grow with your coverage.

FAQ

What is a 1% wind/hail deductible?

It’s a deductible equal to 1% of your home’s dwelling coverage limit, applied to wind or hail claims. On a home insured for $350,000, a 1% deductible would be $3,500.

Is a percentage deductible based on my claim or my home’s value?

On your dwelling coverage limit (Coverage A), not on the size of your claim and not on your home’s market value.

Can a roofer pay my deductible?

In many states, no. Colorado, Texas, Illinois, and Missouri are examples of states that prohibit it. Even where there’s no specific law, inflating a claim to cover a deductible can be insurance fraud.

Do I pay the deductible to my insurance company?

Usually not directly. The insurer subtracts it from what it pays, and you pay that amount to your contractor as part of the job cost.

Can I change my wind/hail deductible?

Often you can choose a different deductible at renewal, which changes your premium. Ask your agent what options your insurer offers in your state.

Sources

• Colorado Revised Statutes, Title 6, Article 22: https://colorado.public.law/statutes/crs_title_6_article_22
• Texas Insurance Code ch. 707: https://statutes.capitol.texas.gov/Docs/IN/htm/IN.707.htm
• Texas Business & Commerce Code ch. 27: https://statutes.capitol.texas.gov/Docs/BC/htm/BC.27.htm
• Texas HB 2102 (2019), enrolled: https://capitol.texas.gov/tlodocs/86R/billtext/html/HB02102F.htm
• Illinois 815 ILCS 513/18: https://www.ilga.gov/Documents/legislation/ilcs/documents/081505130K18.htm
• Missouri RSMo 407.725: https://revisor.mo.gov/main/OneSection.aspx?section=407.725