She-An-I Fence Builders - Woodstock's Reliable Commercial Fencing

Frost heave happens when moisture in the soil freezes and expands, pushing fence posts upward. In Woodstock's clay-heavy soil, this is common. The solution is to set posts below the frost line (typically 48 inches deep in our area) and use gravel at the base for drainage. She-An-I Fence Builders follows these methods to keep your posts stable through every season.

Yes, temperature swings cause wood and metal to expand and contract, which can loosen fasteners. It's a frequent issue in McHenry County. We recommend using self-tapping screws or coated deck screws that grip better, and checking tension annually. If you're already seeing loose boards, we can re-secure them with weather-resistant hardware that holds up to our freeze-thaw cycles.

Watch for leaning posts, gaps between fence panels, or screws that pop out after a thaw. Also, if your gate drags or won't latch properly, that often points to post movement. At She-An-I Fence Builders, we inspect the entire structure, tighten fasteners, and re-set posts if needed – saving you from a full replacement down the road.