If you’ve spotted some foundation cracks, you’re probably searching the internet for more information about them and what you should do. It is not uncommon to come across misleading information.

As a homeowner, you’re not expected to know or understand all the information about foundation cracks that you come across. However, it is important to verify this information. Taking action on misleading information can result in damage that could be even more expensive to repair.

The following are common misconceptions that you should avoid when it comes to the repair of cracks in foundations:

• Cracks originate from problems that occurred when laying the foundation

Although some cracks are caused by problems that originated during the construction phase, some cracks are caused by problems that occur underneath the foundation. The condition of the soil that surrounds the foundation plays a major role in determining the health of the foundation. It is therefore important to ensure that this soil is healthy and able to support your foundation.

• You can use hi-tech sealants to permanently fix cracks in foundations

Modern sealants made of polyurethane or epoxy are quite effective in sealing foundation cracks. They are strong and flexible. They do a great job for patchwork but aren’t a permanent solution for foundation cracks.

Cracks in the foundation are often a sign of a deeper problem. If the issue that caused the cracks in the first place is not addressed, then further damage to your foundation will occur. In some cases, the damage may be worse than the cracks you fixed with the sealant.

• It’s better to replace a damaged foundation than to repair it

Unsuspecting homeowners may be tricked by unscrupulous contractors into replacing their foundations instead of repairing them. They are under the misguided notion that replacing, although more expensive, is a long lasting solution.

A truly experienced contractor will tell you that this isn’t always the best solution. As mentioned previously, it is important to determine the underlying cause of foundation damage before determining what solution to apply.

Replacing the damaged foundation may not always solve the problem. You’re just placing a new foundation that will likely suffer the same fate as the old one.

• You can ignore small cracks in a concrete foundation

It is true that concrete cracks as it settles. However, small cracks in foundations can result in more serious problems as they allow water to seep through. Any and all foundation cracks ought to be inspected by a professional to ensure that the underlying cause is identified.