Expert Fencing Company in Sumner, TX 75486 - Brandon Fence

The primary cause is soil movement. Sumner’s clay soils expand when wet and shrink during dry spells, which can shift fence posts over time. This repeated cycle loosens the ground around the post, leading to wobbling or leaning. Brandon Fence addresses this by excavating the affected area, setting the post in a wider concrete base, and backfilling with gravel to improve drainage and reduce soil pressure.

Fence discoloration often comes from UV exposure, mildew, or chemical stains, but in Sumner, it can also signal moisture trapped behind the fence from soil heave. Look for dark streaks near the bottom, greenish patches (moss or algae), or fading only on one side. If you see these signs combined with a soft or spongy feel to the wood, it may indicate rot or fungal growth. Brandon Fence can inspect the area, clean the surface, and recommend sealants or replacement boards to stop further damage.

The most effective solution is using a concrete footing with a gravel collar. Brandon Fence digs a hole at least 24 inches deep (below the frost line for our area), places the post, and pours concrete mixed with a water-reducing additive. We then add a layer of gravel around the top to allow water to drain away from the post base. This prevents the soil from directly pushing against the wood and reduces the chance of future leaning or heaving.