Understanding Foundation Cracks: Structural Vs. Non-Structural

measuring a crack in a concrete foundation

When it comes to foundation cracks, not all are created equal. There's a significant difference between minor, non-structural cracks and serious, structural ones. Knowing how to identify each type is necessary for maintaining the integrity of your property. This blog post will help you understand the difference and explain why structural foundation cracks are best repaired as soon as you notice them.

What Are Non-Structural Cracks?

Non-structural cracks are usually minor and do not pose a risk to the building's stability. These cracks are typically less than 1/8 inch wide and are often caused by concrete shrinkage during the curing process or minor settlement of the building over time. While non-structural cracks may not require immediate repair, they should be monitored to ensure they don't widen or multiply, indicating a more serious problem.

What Are Structural Cracks?

Structural cracks, on the other hand, are a cause for concern. They're generally wider than 1/8 inch, and their pattern can indicate serious problems like differential settlement, soil pressure, or frost heave. These cracks may extend through the wall and could widen over time, leading to water leakage and structural instability. If left untreated, structural cracks can lead to severe damage and possibly even building failure.

Other signs of structural foundation cracks include:

  • Diagonal cracks at the corners of doors and windows

  • Stair-step cracks on brick or concrete block walls

  • Cracks wider than 1/4 inch in the foundation itself

If you notice any of these signs, it's best to call a professional for further inspection. They can determine if the crack is a result of natural settling or something more serious that requires immediate attention.

The Importance of Repairing Structural Foundation Cracks

Repairing structural foundation cracks is vital to maintaining the safety and value of your property. These cracks can lead to significant issues like water infiltration, pest infestation, and decreased property value. More importantly, they can compromise the structural integrity of your building, posing a safety risk to its occupants. Therefore, if you notice a structural crack in your foundation, it's imperative to take action immediately.

Choose United Structural Systems for Your Foundation Repairs

At United Structural Systems, we specialize in foundation repair services. Our team of experienced professionals understands the difference between non-structural and structural cracks, and we're equipped to handle any foundation problem, no matter how big or small. We use the latest techniques and high-quality materials to secure your foundation and help preserve your property's value.

Don't let foundation cracks threaten the stability of your property. If you suspect you have structural cracks in your foundation, contact United Structural Systems today. We'll conduct a thorough inspection and guarantee our best with an effective, long-lasting solution that not only addresses the source of the problem but also backs the repairs with a transferable warranty. 

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