Privacy Fence Installation Prairieville LA | Call Stewart Building

The main cause is constant moisture from Louisiana’s humidity and frequent rain. When fence posts are set directly in soil without proper drainage or treatment, water seeps into the wood, leading to fungal decay. Lawn sprinklers and wet grass around the base can also accelerate rot. In Prairieville, where clay soils hold water, untreated posts often fail within a few years.

Look for gray or greenish patches on the wood, which indicate mold or mildew growth. You might also notice dark streaks near the bottom of the fence from water absorption. Over time, the wood may feel soft or spongy when pressed. Discoloration often precedes rot, so catching it early can save the entire fence.

We start by assessing the damage and removing any rotted posts. Then we install new pressure-treated posts set in gravel for better drainage. For discoloration, we power-wash the fence and apply a weather-resistant sealant. Our lawn care service keeps grass and debris away from the base, reducing moisture contact. We also offer custom carpentry to replace damaged rails and gates, ensuring a long-lasting repair.