Foundation Wall & Floor Cracks

You have seen them here and there in your basement: foundation wall & floor cracks. They start small and over time you notice that they are getting larger. What causes these cracks in your foundation? It is right to be concerned when you discover foundation or concrete cracks. Some small cracking in the concrete or foundation walls is normal. Other cracks that have grown over time to a medium or larger size could indicate serious foundation problems. With our help, you can learn what causes these concerning cracks and the method that can be used to repair them. 

What Causes Cracks in a Foundation Wall & Floor? 

Pressure can build up around your foundation and it causes wall cracks and bowing walls.  This pressure is also known as hydrostatic pressure and it can be dangerous for foundation walls. As the pressure builds and pushes inward on your basement (or crawlspace) walls, cracks may begin to form, and in worse cases, bow walls. If left unchecked, foundation failure can occur. It is an excellent idea to have a professional inspect your foundation walls and determine if hydrostatic pressure is causing your foundation cracks. 

Floor cracks are a result of a sinking or settling foundation and this can be a very expensive problem to have. This occurs when the ground under your basement or crawlspace shifts or moves due to pockets or gaps in the soil. In addition, some settlement is natural over time, so the sheer amount of time you have lived in your home means sooner or later you may see cracks. We recommend inspecting your foundation when you see cracks which allow you to know how serious they are and if they require repair. The longer your foundation is affected by settlement the worse your foundation cracks can get. Over time, settlement can lead to much bigger foundation issues. A professional can help you understand the cause of your cracks and offer repair options. 

Using Polyurethane Concrete Repair to Fix Foundation Wall & Floor Cracks

When it comes to repairing foundation wall & floor cracks, polyurethane concrete repair offers a fast, effective, and long-lasting solution. This advanced method uses concrete leveling techniques to address uneven or settling slabs without the need for major demolition.

To repair your concrete floor, we drill a small hole and inject high-density polyurethane foam beneath the surface. Once injected, the foam expands to fill voids, seal cracks, and lift the slab back to its proper level. This minimally invasive process restores stability and helps prevent further damage.

Benefits of Polyurethane Concrete Repair:

• Quick Application – Repairs can often be completed in just a few hours with minimal disruption.
• Moisture Resistant – Polyurethane foam holds up in wet conditions and helps prevent future water intrusion.
• Cost-Effective – This method is more affordable than full slab replacement or traditional mudjacking.
• Environmentally Friendly – Polyurethane is a sustainable solution that reduces waste and avoids harsh chemicals. 

Address your foundation cracks today with a call to Airlift Concrete Experts. We serve the state of Arkansas and have the experience and expertise to help diagnose your foundation problems with an inspection.

Click here to request your free estimate.

For more information about our services, be sure to explore our YouTube channel or check out additional foundation repair blogs. We’re passionate about protecting your home from the ground up!