Foundation cracks can occur in brick, block, or even poured concrete in Metro Detroit. They can contribute to larger problems, such as structural damage or providing an entry point for water penetration.
Many homeowners believe foundation cracks are an expected part of any home, especially in newer homes where the house has not completely settled yet. Although this may be true initially, cracks in a foundation wall in Metro Detroit that are left untreated can have a devastating effect on the value of your home and the health of your family.
Types of foundation cracks in Metro Detroit
There are three basic types of cracks in Metro Detroit most foundations are known for having. They can be broken down as follows:
- shrinkage cracks
- horizontal cracks
- settlement cracks
Poured concrete foundations suffer the most from shrinkage cracks in Metro Detroit. All concrete shrinks to some degree as it cures. Concrete foundation cracks in Michigan are associated with shrinkage are typically vertical and will not extend into the structure. They are usually under 1/8th of an inch wide.
Horizontal cracks in the foundation in Metro Detroit below grade are likely due to one of two sources – soil pressure or water pressure. Either can create cracks in the foundation wall or even cause the foundation wall to begin to bow. This is not true for horizontal cracks above grade.