If you’ve ever wondered why your neighbor in Georgia repaints every 10 years while you’re repainting every 5, the answer is simple: Florida’s climate. The combination of intense sun, heavy rains, high humidity, and salty coastal air creates one of the harshest environments for exterior paint in the United States. Understanding these challenges is key to keeping your home’s exterior looking fresh and protected.

The Four Big Florida Factors

1. UV Radiation
The sun’s ultraviolet rays break down paint binders over time, leading to fading, chalking, and eventual breakdown of the coating.

2. Humidity & Rain
High humidity slows paint curing, while heavy rains can cause moisture intrusion that leads to blistering and peeling.

3. Salt Air
In coastal areas, salt particles in the air accelerate corrosion and can damage paint films, especially on metal surfaces.

4. Temperature Swings
Florida doesn’t see snow, but daily temperature changes can cause expansion and contraction of siding, stressing the paint.

Why Timing Matters

Painting during October–April minimizes the risk of paint failure. Cooler, drier conditions help paint cure properly, which directly impacts its lifespan.

Choosing the Right Paint for the Climate

• Benjamin Moore Element Guard — Designed for wet, humid conditions.

• Benjamin Moore Regal Select — Offers fade resistance with excellent mildew protection.

• Sherwin-Williams Emerald — A top performer for resisting UV damage and peeling.

• Fine Paints of Europe — Ideal for homeowners who want luxury finishes and maximum protection in harsh conditions.

Maintenance to Extend Lifespan

• Wash your exterior annually to remove dirt and mildew.

• Touch up damaged areas before they grow into bigger problems.

• Inspect caulking around windows and doors yearly.

The Takeaway

Florida’s climate demands more from exterior paint. With the right timing, products, and maintenance, you can dramatically extend the life of your investment.