A pier foundation is a type of foundation that uses columns or pillars to support the weight of a building. It is a common foundation type used in areas with soft or unstable soil conditions. However, like any other foundation type, pier foundations can also develop problems that require repair. Today, we at DuraTech Texas will discuss the common problems associated with pier foundations and the methods used to repair them.
Common Problems with Pier Foundations
1) Settling: One of the most common problems with pier foundations is settlement. Settlement occurs when the soil under the foundation compresses or shifts, causing the foundation to sink or settle. Eventually, people notice uneven floors, cracks in the walls, and other structural problems.
2) Shifting: Among the common problems with pier foundations is shifting. Shifting occurs when the piers that support the foundation move, causing the foundation to become unstable. Cracks in the walls, doors and windows that don’t close properly, and other structural issues often occur.
3) Moisture Damage: Pier foundations can also be affected by moisture damage. Moisture can cause the wooden piers to rot or deteriorate, weakening the foundation, which typically leads to sagging floors, cracks in the walls, and other structural problems.
What Type of Foundation Repair is Best for Piers?
1) Underpinning: Underpinning is a common method used to repair pier foundations. This involves installing additional piers or columns under the existing ones to provide additional support. This is often done in areas where the soil has shifted or settled, causing the foundation to become unstable. Underpinning can help lift the foundation back to its original position and prevent further damage.
2) Grout Injection: Grout injection is another method used to repair pier foundations. This involves injecting a cement-like material into the soil under the foundation to stabilize it. This method is often used in areas where the soil has eroded or washed away, causing the foundation to become unstable.
3) Jacking: Jacking is a method used to lift the foundation back to its original position. This involves using hydraulic jacks to raise the foundation, allowing repairs to be made to the piers or columns. Jacking is often used in conjunction with other repair methods, such as underpinning or grout injection.
4) Foundation Replacement: In some cases, the damage to the pier foundation may be so severe that it cannot be repaired. In these cases, the entire foundation may need to be replaced. This involves removing the existing foundation and installing a new one. This is often a costly and time-consuming process, but it may be necessary to prevent further damage to the structure.
Foundation Repair Services & More in Crosby, Cypress, Friendswood & Greater Houston, Texas
Unfortunately, pier foundations are a common foundation type used in areas with soft or unstable soil conditions. However, they can develop problems over time that require repair. The most common problems with pier foundations include settlement, shifting, and moisture damage. Repair methods include underpinning, grout injection, jacking, and foundation replacement. If you suspect that your pier foundation has problems, it is important to have it inspected by a qualified professional to determine the best course of action. Call DuraTech Texas today to take care of the pier foundation repair services in Dallas, TX and surrounding areas. We also provide beam and foundation repair services.