There are many things that can cause a home foundation crack. However, it's essential that it gets fixed as it can undermine your home's structure.

What is a Foundation Crack, and How to Fix It?

If you have a foundation crack in your home, getting it fixed as soon as possible is essential. These cracks can cause genuine concern as these may result in leaks or even structural damage.

To keep it from happening again, though, you’ll want to know what caused the crack in the first place. Read on to learn more!


What Is a Foundation Crack?

A foundation crack is a common issue that can occur in both homes and buildings. Foundation cracks can happen for a variety of reasons and can actually lead to severe problems, such as water damage, mold, or even structural damage. The good news is that there are a few ways to fix a foundation crack, depending on the severity of the issue.

Types of Foundation Cracks

There are also different types of foundation cracks. Knowing about these types is crucial to see what you need to do to fix them.

Hairline Cracks vs. Major Cracks

When dealing with foundation cracks, it’s critical to distinguish between the two types that can appear in home foundations: hairline and major cracks.

Hairline cracks are small, thin cracks less than 1/16 inch wide, often caused by the normal settling of the foundation. Major cracks are wider than 1/16 inch and can be caused by settlement or structural problems.

Structural vs. Cosmetic Cracks

Aside from the types of cracks, there’s also the level of severity of the crack. Structural foundation cracks are caused by things like water damage, settling, or shifting of the foundation itself. These can weaken the home’s overall structure and should be repaired as soon as possible by professionals.

Cosmetic foundation cracks, on the other hand, are usually harmless and are simply the result of age or normal wear and tear. These cracks can be repaired with a simple concrete sealant and do not require the same level of attention as structural cracks.

How To Fix a Foundation Crack Yourself

If you’re looking to save money, you can try to fix the crack yourself. There are a few different ways to do this, depending on the type of crack you have.

If you have a small crack, you can try to seal it yourself with a silicone or epoxy sealant. These sealants are available at most home improvement stores and are easy to apply. Just make sure to follow the instructions on the package.

For more significant cracks, you’ll likely need to use hydraulic cement to fill the gap and prevent further movement. This is a type of cement that is designed to fill the crack and prevent further movement.

When To Call in a Professional

The best way to fix a foundation crack is still to call the experts and professionals. If the damage is wider than a quarter-inch or there’s water seeping through, it’s time to call in professionals like The Waterproof Group.

A structural engineer or foundation specialist can determine the cause of the crack and recommend the best course of action, which may include repairing the gap from the inside or outside of the home.

Know the Problem in Order To Solve It

If you have a foundation crack, it’s vital to fix it as soon as you can. Understanding what these are, the causes of foundation cracks, and how to best approach them is always beneficial.

For more tips like these, be sure to check out our blog!

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