By Lewis Nibbelin, Research Writer, Triple-I
Mississippi recently adopted a program that will offer homeowners grants of up to $10,000 for roofs built to the FORTIFIED™ standard, following in the footsteps of states across the country to mitigate the rising frequency and severity of extreme weather.
Developed by the Insurance Institute for Business & Home Safety (IBHS), the FORTIFIED™ standard can help reduce high wind and hail damage through construction methods like sealing roof decks and anchoring roofs to wall framing using stronger nails. While such standards remain voluntary, many insurers in Mississippi began providing premium discounts for homes that meet the designation, prompting state lawmakers to further incentivize their construction.
The Magnolia State is only the latest to follow Alabama’s lead, which largely pioneered these incentives through its own Strengthen Alabama Homes program, financed by the insurance industry with more than $86 million in grants since 2016. Designed to enhance community resiliency while also lowering insurance rates, completed retrofits earn residents premium discounts ranging from 25 to 55 percent.
Slated to begin accepting applications later this year, Strengthen Mississippi Homes authorizes the state’s insurance department to allocate $15 million a year towards grants and gives the department flexibility in determining grant eligibility as the program rolls out. More than one thousand homes are expected to qualify each year, including in inland areas and along the coast.
Notably, the new grant program builds on the state’s preexisting hurricane-specific mitigation initiative, in part reflecting growing nationwide vulnerability to other perils. While global insured losses fell below average in the first quarter of 2026, Gallagher Re analysis shows that U.S. convective storms were among the largest loss events, including a March tornado outbreak that killed multiple Mississippi residents and caused upwards of a billion dollars in insured damages throughout the Midwestern and Eastern U.S.
Mississippi ranked fourth in the nation for tornado frequency in 2025, at 111 tornadoes, according to data from the National Weather Service. Currently, it ranks second for such activity, at 48.
Modeling what works
Research from the Alabama Department of Insurance, in collaboration with the University of Alabama Center for Insurance Information and Research, has demonstrated the success of Strengthen Alabama Homes. The study found FORTIFIED homes suffered less property damage and fewer insurance claims than homes built using other construction methods when Hurricane Sally made landfall in the state.
Programs modeled on Alabama’s have sprouted throughout the United States, including in coastal Louisiana, North Carolina, and South Carolina. Farther inland, Oklahoma just opened its program statewide after three pilot launches last year, and Kentucky unveiled its $5 million program for the first time last month. Similar efforts are underway in Minnesota after the state established a grant program in 2023, with full implementation expected during 2026. Arkansas’ program also remains under development.
Insurers have long called for boosting roof resilience within and beyond hurricane-prone regions. IBHS research estimates 70 to 90 percent of storm-related insurance claims involve roof damage, meaning roof upgrades can substantially minimize losses and improve market stability, keeping insurance affordable and available for more homeowners. In addition to making homes safer, the study revealed FORTIFIED™ homes sell for nearly 7 percent more than similar homes with non-FORTIFIED™ roofs.
Mounting demand suggests such improvements are gaining traction even beyond state grant programs. An unprecedented 20,000-plus designations were issued in 2025 alone, at a 20 percent increase over the prior year, keeping IBHS on track to reach a nationwide total of 120,000 by the end of 2026.
Learn More:
Resilient Post-Wildfire Rebuilding Pays Off
Convective Storm Losses: Historic 3-Year Streak
Few, High-Powered Storms Defined 2025 Hurricane Season