How Can I Distinguish Between Cosmetic and Structural Brick Cracks? 

Cosmetic cracks are usually surface-level and do not show any pattern. They are often caused by minor issues like mortar shrinkage and can be easily repaired. Structural cracks, on the other hand, tend to follow a pattern such as a stair-step crack along the mortar joints, and they may widen over time. These cracks are a red flag indicating foundation issues and require immediate professional attention. If you’re unsure, it’s always best to consult with experts like Tar Heel Basement Systems for a comprehensive evaluation.