Cora Fence - Nampa's Trusted Residential Fencing

In Nampa, the main cause is the freeze-thaw cycle combined with clay-heavy soils. When the ground freezes and thaws repeatedly, it can push posts out of alignment, especially if they weren’t set deep enough or without proper concrete footings. Excessive rain can also soften the soil around untreated wood posts, causing them to rot and lose stability.

Look for visible leaning, cracks in concrete footings, or gaps between the fence and ground. If your gate is dragging or won’t latch properly, that’s a sign of shifting. For wooden fences, check for soft or rotted wood near the base. If more than a few posts are unstable or the fence has widespread damage, replacement might be more cost-effective than repairs.

We recommend using pressure-treated or cedar posts set in concrete footings that extend below the frost line (at least 30 inches deep). Adding gravel at the bottom helps with drainage. For gates, automatic operators should be installed with reinforced hinges to handle wind loads. Our team also applies weatherproofing coatings to protect against moisture and UV damage.