![Brick Wall Separation](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/443620-statler-1.jpg?v=1671567290)
Brick Wall Separation
This exterior wall crack was caused by differential settlement of the foundation. The foundation sunk because of the soils beneath it.
![More Cracking](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/443621-statler-2.jpg?v=1671567290)
More Cracking
A sign of foundation distress.
![Slab-On-Grade Concrete Foundation Crack](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/443622-statler-3.jpg?v=1671567290)
Slab-On-Grade Concrete Foundation Crack
Expansive soils beneath this foundation caused it to crack from wall to wall.