What Is Subsidence — and Why It’s a Foundation Risk Subsidence occurs when the ground beneath a building sinks or shifts, causing the foundation to move. Common signs include diagonal wall cracks, sticking doors or windows, and uneven floors. It’s a serious issue that requires prompt action to prevent further structural damage. Subsidence can be caused by several factors: Soil shrinkage from dry weather or nearby trees Leaking drains or groundwater washing away soil Poorly co

If your building feels like it’s sinking—or worse, if cracks are spreading through your walls—it might be time to face the dreaded...