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By Eddy · Soffit & Fascia Specialist ·
If your home still has wood soffit, the clock is ticking. Florida's humidity, termites, and storms turn wood into a maintenance nightmare that costs more every year you wait. Here's the full picture.
Wood soffit was standard in Florida homes built before the 1990s. At the time, it was the cheapest option. But cheap upfront doesn't mean cheap over 20 years. Here's what Florida does to wood soffit:
Florida's average humidity sits between 75-80% year-round. Wood absorbs that moisture constantly. Rot typically starts within 5-7 years, often in spots you can't see from the ground. By the time you notice soft spots, the damage has spread behind the panels.
Central Florida has both drywood and subterranean termites. Wood soffit is an open invitation. Drywood termites can enter directly through the soffit, while subterranean species follow moisture paths up the walls. Termite damage to soffit often goes unnoticed until it's structural.
The combination of humidity and wood creates a perfect breeding ground for mold. Black mold on soffit is not just ugly, it's a health concern and a sign that the wood is retaining water and actively decaying from within.
Raccoons, squirrels, roof rats, and bats can chew through rotting wood soffit in hours. Once they get in, you're dealing with attic contamination, damaged insulation, and expensive wildlife removal on top of soffit repair.
Wood soffit that has been weakened by rot or termites is the first thing to go in a storm. Even tropical storm-force winds (39-73 mph) can rip compromised wood panels right off. Once soffit is breached, wind-driven rain enters your attic and the real damage begins.
Side-by-side comparison for Florida homeowners:
| Feature | Wood | Aluminum | Vinyl |
|---|---|---|---|
| Florida Lifespan | 5-10 years | 25-30+ years | 15-20 years |
| Maintenance | Paint every 2-3 yrs + repairs | None | Occasional cleaning |
| Pest Resistance | None (attracts termites) | Excellent | Good |
| Hurricane Resistance | Poor (weakens with rot) | Excellent | Moderate |
| Rot Risk | High (starts in 5-7 years) | Zero | Zero |
| 10-Year Cost | $3,000-$6,000+ | $0 (after install) | $200-$400 |
Walk around your home and check for these warning signs:
Press the wood with your finger or a screwdriver. If it gives, the wood has rot inside. The surface may still look painted and normal, but the structure is gone.
If paint is peeling within 1-2 years of being applied, moisture is pushing out from inside the wood. Repainting is just hiding the problem.
Dark patches, especially near joints or edges, indicate mold growth or water saturation. This is active decay.
Scratching sounds, droppings on the ground, or visible holes mean animals have already compromised your soffit. Where one gets in, more follow.
If you can smell mildew when standing near your eaves, the wood is holding moisture and breaking down. This smell doesn't go away with cleaning.
Homeowners often think wood is cheaper because they can "just repaint it." Here's what that actually costs over 10 years for a typical Orlando home (150-200 linear feet of soffit):
Total: $5,000-$12,000+ over 10 years
Total: $2,400-$4,200 once. Done.
Aluminum costs less than wood when you factor in the full picture. And it lasts 25-30 more years after that.
Florida's year-round humidity (75-80%) creates the perfect environment for wood rot. Combined with drywood and subterranean termites, intense UV, and hurricane-force winds, wood soffit degrades 2-3x faster here than in northern states. Most wood soffit starts showing rot within 5-7 years.
Typically $8-$14 per linear foot installed in Central Florida, depending on fascia condition and how much wood damage needs repair. While the upfront cost is higher than repainting, aluminum requires zero maintenance and lasts 25-30+ years.
In some cases, but it's generally not recommended. If the wood underneath is rotting or has termite damage, covering it hides the problem and allows damage to spread to your fascia and roof structure. A proper installation removes the old wood, inspects the substrate, and installs aluminum for a lasting result.
Look for soft spots, peeling paint, dark stains, animal entry points, or a musty smell near your eaves. If you notice any of these, your wood soffit is actively failing and should be inspected by a professional.
Vinyl is better than wood because it doesn't rot, but aluminum is the industry standard in Florida. Vinyl can warp and become brittle under Florida's extreme UV and heat, especially on south and west-facing exposures. Aluminum handles everything Florida throws at it.
Get a free inspection. We'll tell you what condition it's in and what replacement would cost for your specific home.