The Challenge of Louisiana Weather
Southeast Louisiana is known for its charm—and its humidity. Between heavy rain, hot summers, and the occasional hurricane, outdoor structures like fences take a beating. For homeowners who love the natural look of wood fencing, the key to keeping it strong and beautiful lies in smart design, material choice, and proper care.
At Tony’s Fencing and Iron Works, we’ve spent over 30 years helping homeowners across Covington and Southeast Louisiana build wood fences that stand the test of time. Here’s how you can make sure yours lasts 20 years or more.
1. Choose the Right Type of Wood
Not all wood performs the same way in our climate. When it comes to durability and resistance to rot, here’s how the top choices compare:
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Cedar: Naturally resistant to decay and insects, cedar expands and contracts less in moisture, helping prevent warping.
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Cypress: Louisiana’s native hero — dense, strong, and naturally resistant to rot.
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Pressure-Treated Pine: A cost-effective option that’s chemically treated to resist fungi and termites.
Pro Tip: Ask about kiln-dried or treated-after-milling wood — it’s more stable and less likely to crack or twist.
2. Start with Professional Installation
Even the best wood won’t last if the installation isn’t right. Professional installation from Tony’s ensures:
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Proper Post Depth: Posts are buried deep enough (at least 1/3 of their length) and secured with concrete to resist shifting in wet soil.
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Drainage Consideration: We keep fence bases slightly elevated to avoid prolonged water contact.
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Correct Fasteners: Using galvanized or stainless steel screws prevents rust stains and splitting.
A strong foundation is what separates a 5-year fence from a 20-year one.
3. Seal, Stain, and Protect
Wood is a natural material — it needs protection from water and UV rays. Here’s the maintenance schedule our experts recommend for Louisiana homeowners:
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Initial Seal: Apply a high-quality waterproof sealant within 30 days of installation.
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Re-Seal Every 2–3 Years: Choose an oil-based stain that repels moisture and blocks UV rays.
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Inspect Annually: Check for fading, mildew, or flaking. Touch up with additional stain or sealant where needed.
Avoid clear sealers. Semi-transparent or solid stains last longer and offer better UV protection.
4. Keep It Clean (and Green-Free)
Mildew and algae love Louisiana’s humidity. Clean your fence once or twice a year with a mild detergent or a power washer on a low setting.
For tougher growth, mix one part vinegar to two parts water — it’s eco-friendly and effective. Avoid harsh bleach cleaners, which can damage the wood fibers and affect nearby plants.
5. Don’t Let the Ground Win
When your fence stays damp, rot can start from the bottom up. Prevent it by:
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Ensuring the bottom of the fence sits at least 2 inches above ground level.
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Removing debris like leaves or mulch that traps moisture against boards.
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Checking after storms for soil erosion that could expose or flood the posts.
6. Perform Seasonal Maintenance
Just like your home, your fence needs seasonal care:
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Spring: Clean off winter grime, tighten screws, and check for warped boards.
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Summer: Apply fresh stain or sealant before peak UV exposure.
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Fall: Clear fallen leaves and branches to prevent rot buildup.
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Winter: Inspect for loose posts after heavy rains or freezing nights.
Routine attention keeps small problems from becoming costly repairs.
FAQ: Extending the Life of Wood Fencing
Q: How long should a wood fence last in Louisiana?
A: With proper care, a professionally installed wood fence can last 15–25 years.
Q: What’s the best wood for humid climates?
A: Cedar or cypress are ideal because they resist moisture, rot, and insects.
Q: Do stains really make a difference?
A: Yes! A good stain can double your fence’s lifespan by blocking UV damage and sealing out water.
Why Choose Tony’s Fencing and Iron Works
At Tony’s, we know Louisiana weather — and we know fences. Our team uses the best local materials, proven construction techniques, and expert sealing to ensure your wood fence lasts for decades. Whether you want a classic privacy fence, custom picket, or a decorative mixed-material design, we’ll build it right the first time.
“A well-built fence isn’t just for today—it’s built for generations.” – Tony, Owner
