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Wind pool guide · Updated September 2026

The Mississippi wind pool’s FORTIFIED™ discount, and the free roof upgrade most policyholders don’t know they have

The Mississippi wind pool (MWUA) takes 20% off your wind premium for a FORTIFIED Roof. And if a storm claim replaces half or more of your roof, your policy already includes up to $2,000 toward upgrading it to FORTIFIED.

Wind pool rates rose 16% from 1 Jan 2026Checked 29 Sep 2026
Wind pool at a glance
Who runs it
Mississippi Windstorm Underwriting Association (MWUA)
Counties
Hancock, Harrison, Jackson, Pearl River, Stone, George
Policies
13,936 (April 2024)
FORTIFIED Roof credit
20% off wind premium
Grant access
Wind pool customers go first
The basics

What the wind pool is, in one minute

The MWUA sells wind and hail cover in Mississippi’s six coastal counties, for homes where private insurers won’t. Local reporting calls it “usually a last resort”. Your regular homeowners policy covers everything else, and the wind pool covers wind.

That’s why a FORTIFIED roof matters more here than inland. The wind premium is the expensive part of a Coast policy, and it’s the part the discount comes off.

Rates went up 16% from 1 January 2026, the first rise since the late 2000s, according to WDAM and Insurance Business. A fixed percentage discount is worth more every time the base rate climbs.

Why wind pool customers get priority

Phase one of the Strengthen Mississippi Homes grant is open only to people insured by the wind pool for three consecutive policy years. Mississippi has about 2,000 FORTIFIED homes, against nearly 60,000 in Alabama, and the programme starts on the Coast.

Source: Mississippi Insurance Department FAQ, September 2026.

The discount

MWUA credits by FORTIFIED level

DesignationWhat it coversWind premium credit
FORTIFIED RoofSealed deck, ring-shank nails, reinforced edges20%
FORTIFIED SilverRoof, plus protected windows, doors and gable ends25%
FORTIFIED GoldSilver, plus a continuous load path from roof to foundation30%
Tree hazards addressedOverhanging trees dealt with+5%

Figures from IBHS’s announcement of the MWUA programme (April 2020). A 2022 Smart Home America summary lists 17% for the entry level instead of 20%, so confirm the current figure with your agent before relying on it. Checked September 2026.

Worked example

What 20% is worth on your policy

Take your wind pool premium from your declarations page and multiply by 0.20. That’s your yearly saving from a FORTIFIED Roof.

Then compare it with the FORTIFIED premium on your quote. Published figures put that premium at about $1,000 to $3,000 on a typical home. See our survey of 23 published prices.

Typical example, not a quote
Wind pool premium (example)
$3,000 a year
FORTIFIED Roof credit
20%
Yearly saving
$600
FORTIFIED premium on the roof
$2,000
Payback without a grantabout 3.3 years

Illustrative premium. Your saving scales with your own wind premium.

The hidden benefit

The FORTIFIED Roof endorsement: up to $2,000 after a storm

Since 1 March 2020, MWUA Dwelling and Mobile Home policies written on the replacement cost form have carried a free FORTIFIED Roof endorsement. It’s added automatically.

If a covered claim means 50% or more of your roof gets replaced, the endorsement pays:

  • up to $1,500 toward the extra materials and labour to make it FORTIFIED
  • up to $500 toward the FORTIFIED evaluation
  • with no deductible, and without reducing your building limit

Put simply: if a hurricane takes your roof, the insurer rebuilds it, and the wind pool helps pay to rebuild it stronger. That can cover most of the FORTIFIED premium on its own.

A storm damages your roof: File your claim with the wind pool as normal.
The adjuster approves replacing 50% or more: Under 50%? The endorsement doesn’t apply. Ask whether a full replacement is justified.
Hire a FORTIFIED-certified roofer: Tell them you want FORTIFIED before any work starts. An evaluator must see the hidden stages.
Get the certificate: IBHS issues it after the evaluator’s report.

Send it to your agent

That triggers the endorsement money and your 20% credit going forward.

Endorsement terms: IBHS and Insurance Journal, April 2020; still listed on fortifiedhome.org.

Straight talk

Mistakes that cost wind pool customers money

  • Letting a storm roofer replace the roof to the standard spec. Once it’s covered up, it can’t be certified, and the endorsement money is gone.
  • Never sending the certificate to your agent. The credit isn’t applied by magic.
  • Letting wind pool cover lapse. Phase one of the grant needs three consecutive policy years.
  • Assuming a private insurer pays the same 20%. Private discounts are set by each company.

You cut your rates in half when you fix your roof.

Mississippi Insurance Commissioner Mike Chaney, to WLOX, June 2026. That’s his overall view; the wind pool’s published FORTIFIED Roof credit is 20%.
FAQ

Wind pool questions

How much is the wind pool FORTIFIED discount?

IBHS’s announcement of the programme lists 20% off the wind premium for FORTIFIED Roof, 25% for Silver and 30% for Gold, plus 5% for dealing with tree hazards. Confirm the current figure with your agent.

Which counties does the Mississippi wind pool cover?

Hancock, Harrison, Jackson, Pearl River, Stone and George.

What is the MWUA FORTIFIED Roof endorsement?

A free add-on to MWUA dwelling policies since March 2020. If a covered claim replaces 50% or more of your roof, it pays up to $1,500 toward the FORTIFIED upgrade and up to $500 toward the evaluation, with no deductible.

How do I get the discount?

Once your roof is certified, send the FORTIFIED certificate to your insurance agent and ask them to apply the credit.

Do wind pool customers get the state grant first?

Yes. Phase one of Strengthen Mississippi Homes is open only to wind pool policyholders with three consecutive policy years. See how the grant works.

Next step

Find out what FORTIFIED would cost on your roof

Whether you’re planning ahead, applying for the grant or dealing with a storm claim, a quote from a FORTIFIED-certified roofer tells you what you’d pay and what you’d save.

Free quote

Get a quote from a FORTIFIED-certified roofer