Deciding which pier system will provide the best support for your home Foundation Repair Methods can be confusing. Below I have listed the advantages and disadvantages of the most commonly used foundation repair methods. Spread Footing, Drilled Piers, Pressed Piling and Steel Piers. The concrete piers all share the same problem, they are not installed as deep as Steel Piers.

For a repair pier to be effective, it has to be installed below the weather effective zone. The weather effective zone is the area of soil that is 3 to 4 feet under your homes foundation. This area of soil expands when wet and shrinks when dry, this movement will cause the concrete methods of repair to eventually fail. Contact us today and we will answer any questions you have about foundation repair.crocked

Commonly Used Foundation Repair Methods

When it comes to foundation repair, many different types of methods are used by contractors to stabilize the foundation. Most of the methods can be divided into two broad categories. One category of methods involves supporting the foundation by building years under the foundation.

The other category of methods involves raising the foundation by pouring concrete underneath it. Here is a list of some of the most common methods used for repairing foundation.

Concrete Piers

These concrete piers are made by pouring concrete into the already drilled holes below the foundation. One of the biggest advantages of these concrete piers is that they can take on virtually any kind of load. Each of the columns is usually between 20 to 20 feet in depth. The concrete column also has reinforcing steel bars.

Once the concrete columns have hardened for a period of seven days, these are lifted with the help of hydraulic jacks and then foundation is lifted with the help of these columns. Once the foundation has been lifted, spacers are used to support the foundation on these columns.

This method involves drilling holes through the floor which means that the contractor will need to destroy the floors and tiles. Ultimately, it is a very expensive method of repair.

Concrete Pilings

As the name suggests, these pre-made concrete pilings are pushed into the holes under the foundation. One of the biggest advantages of this method is that it can be done extremely fast as there is no need to wait for concrete hardening.

It is not necessary to cut holes through your floors to install the concrete pilings. The contractor can also dig tunnels under the house to install the pilings. If tunnels are used to install these concrete columns, one can still live inside the house while the repair work is being done.