Cracking Foundation

It can be very troubling when you discover a cracking foundation.This is understandable. A cracking foundation can often result in seepage and other structural problems. However, before you succumb to your anxieties, it is a good idea to have your foundation inspected by a professional to determine exactly what type of cracks you’re dealing with and the extent of damage.

A cracking foundation can result from a wide number of reasons. Settling is one of the most common causes of cracks in foundations.

What a cracking foundation looks like

Foundation cracks resulting from settling often occur in poured concrete foundations. These cracks are vertical cracks that are usually wider at the bottom. If not repaired, these cracks continue to grow wider and longer. They often occur shortly after the construction of the building and extend the entire length of the floor.

Settling cracks can also occur as diagonal or horizontal wall cracks. Diagonal cracks often occur near corners and are the result of frost damage or increased load on the wall. Horizontal cracks occurring toward the middle part of the wall are usually as a result of increased pressure against the wall from the use of heavy machinery or excessive backfilling. Low wall height horizontal cracks are often the result of soil pressure.

These cracks are dangerous as they are a point of weakness in the foundation wall. They are also a point through which water can penetrate the foundation. They can therefore lead to a basement moisture problem if not fixed as soon as possible.

Repairing settling cracks

The repair method applied to foundation wall cracks will depend on the cause of cracking. It is therefore important to have the wall inspected by a professional before applying a solution. Many homeowners are tempted to use simply band-aid solutions such as applying sealants to the cracks. This will not solve the problem but result in it getting worse with time.

Settling cracks require much more attention. You’ll need to ensure that the foundation has been stabilized. The system used to accomplish this will depend on your contractor. In many cases, contractors will use reinforced polymer materials to help stabilize the basement. Carbon fiber is a strong but light material that can withstand the incredible pressure that foundations are put under. This will ensure that pressure is distributed and the cracks do not spread.

Contact a contractor near you for more information on foundation repair systems.