No matter how you use your basement, its walls can sustain cracks over time. Many homeowners worry this will require foundation repair; while this may be an option, some cracks can be resealed and prevented from returning with basement waterproofing. Below are a few types of cracks you may find in your basement and what they mean.

4 Common Causes of Basement Wall Cracks

1. Saturated Soil & Drainage Issues

When a basement is constructed on saturated soil, the dirt surrounding the foundation expands. This causes the walls of the basement to push inward, resulting in horizontal cracks that can compromise the safety of your home. Additionally, saturated soil under footings, or the support system that holds up basement walls, causes settling and wall cracks.

2. Drainage Issues

Water infiltration from improper drainage can result in cracks as well. Pooling water around your home’s foundation due to clogged gutters or backed-up sump pump footing drains seep into any existing cracks to widen them, something especially problematic during cold weather. Water in basement wall fissures freezes and expands, resulting in bigger cracks.

3. Concrete Shrinkage

Concrete naturally expands during preparation because it is made with water. It shrinks as it dries, which may result in vertical cracks due to the weather conditions during installation. For example, if concrete is poured in excessively dry weather without extra water, it will shrink considerably as it cures. The type of aggregate used also affects the degree of concrete shrinkage.

4. Installation Problems

If a foundation contractor stops mid-pour, cold joints will form on the existing foundation, which provides space for water to enter. Concrete should always be poured as one large slab for this reason. Other installations, such as electricity or plumbing projects that require drilling through the concrete, can compromise the stability and create cracks.

To prevent basement wall cracks, work with the talented basement waterproofing contractors at Master Waterproofing in Elizabethtown, KY. With experience serving Hardin County for nearly 30 years, these experts will perform basement waterproofing and foundation repair to keep your home stable and safe. Call (270) 769-3434 to schedule an appointment, and visit the website to learn more about basement waterproofing and foundation repair services.