Professional Fence Builders in Rogers, AR 72756 - Cochran custom construction

Fence post rot is mainly caused by moisture from rain and high humidity, typical in Northwest Arkansas. Improper drainage around the post base and untreated wood accelerate decay. The soil in Rogers often retains water, leading to fungal growth and rot.

Look for signs like soft or spongy wood at the base, cracks, or discoloration. Posts may lean or become loose. If you see mushrooms or mold near the post, rot is likely advanced. Tapping the post with a hammer—a dull thud indicates decay.

Use pressure-treated or cedar posts, which are naturally rot-resistant. Set posts in gravel at the base for drainage, and apply a sealant to the cut tops to block moisture. Additionally, ensure the concrete collar slopes away from the post to shed water.