Hurricane season · Construction
Hurricane Resilience & Construction
When you walk through a home on the Mississippi Gulf Coast, look for more than a modern kitchen. You are looking for “Resilience”—the ability of the structure to withstand a major storm event and the corrosive environment of salt air.
- Last updated
- September 19, 2026
- Applies to
- Coastal construction and walkthrough checks
- Format
- Explainer · construction, materials
01 · The code change
The 2006 Divide
In 2006, following Hurricane Katrina, Mississippi adopted much more stringent building codes (based on the International Residential Code). Homes built after this date are generally required to have:
- Hurricane straps/clips connecting the roof to the walls.
- Reinforced garage doors.
- Impact-rated glass or specialized window shutter systems.
- Higher foundation elevations.
If you buy a home built in 2000, it may require “retrofitting” to get the best insurance rates. A 2010 home likely has these features baked into the bones.
02 · At the property
What to Look for During a Walkthrough
As a buyer, check these three specific areas:
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1. The Roof: Ask for the age and the “Wind Rating.” A roof with a “Fortified” designation can significantly lower your Wind/Hail premiums.
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2. Salt-Air Corrosion: If you are south of Hwy 90, look at the exterior AC condenser and electrical panels. The salt air eats metal. If the fins on the AC unit are crumbling, that’s a maintenance red flag unique to the Coast.
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3. Roof History: Ask when the roof was last replaced or repaired, whether it has a Fortified designation or documented wind rating, and whether any storm-related claims have been filed. A roof with documented storm resilience can lower your Wind/Hail premiums.
03 · Beyond the flood map
Elevation Strategy
Even if a home isn’t in a mandatory flood zone, look at how it sits. Is the lot graded to move water away? Is the HVAC equipment elevated on a stand? Resilience isn’t just about surviving the “Big One”; it’s about making sure a heavy summer thunderstorm doesn’t cause a preventable claim.
04 · The bottom line
Bottom Line
A resilient home is a cheaper home to own. By prioritizing post-2006 construction or verified retrofits, you protect both your family during a storm and your bank account during insurance renewal season.
Produced under the guidance of Judy Atherton, Broker Associate, eXp Realty · Mississippi License B-14728. General guidance, not a structural or insurance determination: construction standards, coverage, and premiums are property-specific, and the only numbers that count come from the property you are considering and quotes written for your address.