How Hurricane-Resistant Is New Construction in Florida? (2026)

Short answer: no home is truly hurricane-proof, but new construction built to Florida's modern building code is substantially more wind-resistant than older housing stock, because of sweeping reforms triggered by Hurricane Andrew in 1992. If you are comparing new construction to an older resale home on storm resilience, the newer home starts from a meaningfully stronger baseline.

Why 1992 is the dividing line

When Hurricane Andrew hit South Florida in 1992, more than 400 different local building codes were in effect across the state, and the storm exposed how inconsistent and inadequate many of them were — Andrew destroyed more than 63,000 homes and damaged roughly 100,000 more. The first major reform came two years later with the South Florida Building Code, which improved roofing standards, mandated impact-resistant windows or shutters on new construction, and created the High-Velocity Hurricane Zone (HVHZ) covering Miami-Dade County, requiring structures there to withstand wind speeds of 175 mph or higher.

The bigger change for the rest of the state came on March 1, 2002, when the statewide Florida Building Code took effect, replacing the patchwork of local codes everywhere else, including Sarasota and Manatee counties. Of Florida's 67 counties, only Miami-Dade and Broward sit inside the stricter HVHZ — the rest of the state, including Southwest Florida, builds to the standard statewide code, which itself is significantly more storm-resilient than pre-2002 construction.

What the code actually requires

• Wind-load engineering: structures are designed and permitted to withstand a specific design wind speed for their location and exposure category, not just built to a generic minimum.
• Roof-to-wall connections: modern code requires engineered connections (hurricane straps/clips) between the roof structure and the walls — one of the most common failure points in pre-code homes.
• Roof covering and deck attachment: fastening patterns and materials are specified to resist wind uplift, a major source of storm damage.
• Opening protection: mandatory impact-rated windows, doors, and shutters in the HVHZ (Miami-Dade and Broward); elsewhere, including Southwest Florida, builders must meet wind-load requirements but have more flexibility in exactly how openings are protected — many install impact glass regardless because of the insurance and resale advantages.
• Concrete block or engineered construction: the dominant construction method in Florida new-build homes, which performs differently under wind load than wood-frame construction common in other regions.

How this connects to your insurance bill

Florida insurers price windstorm coverage partly using a wind mitigation inspection, which documents specific storm-resistant features of a home — roof shape, roof-to-wall connections, roof covering, and opening protection among them. New construction typically scores well on this inspection because those features are built in from day one, rather than retrofitted. That is a meaningful part of why a new-construction home often carries a lower windstorm premium than an older resale home with otherwise similar coverage, even before accounting for the age of the roof itself, which insurers also weigh heavily.

What buyers should still verify

Code compliance is a baseline, not a guarantee — always confirm what a specific builder actually included (impact glass versus code-compliant but non-impact windows paired with shutters, for example, changes both storm prep and insurance pricing) and request the wind mitigation inspection or ask the builder for the relevant documentation once the home is complete. I walk new-construction buyers through exactly what a specific floor plan and elevation include on this front before they sign, since it affects both your peace of mind and your ongoing insurance cost.

The bottom line

New construction in Florida is not magic, but it is engineered to a fundamentally different, far more storm-resilient standard than the housing stock that existed before Hurricane Andrew forced a statewide rethink. Combined with a wind mitigation inspection at completion, it is one of the more understated financial advantages of buying new here — better storm performance and typically lower insurance costs, together.