Concrete flatwork
Sidewalks, patios, garage slabs, and other non-structural concrete can settle independently of the home's load-bearing foundation.
Structural foundation movement
When the footing or structural foundation moves, symptoms may appear in walls, floors, openings, masonry, and framing.
Why the distinction matters
Leveling a slab can restore a walking surface, but it does not stabilize a sinking foundation. An evaluation should identify which element is moving before a repair method is selected.
Related foundation guides
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