Levelling a Pier and Beam House with Concrete Lifting Foam: A Comprehensive Guide

Levelling a Pier and Beam House

When it comes to home construction, the foundation is undoubtedly one of the most critical elements. A strong and stable foundation ensures the durability and safety of your home. Many older homes, especially those built on pier and beam foundations, may experience settling or sinking over time, leading to uneven floors and potential structural issues. To address this problem, homeowners often turn to innovative solutions like concrete lifting foam to level their pier and beam houses. In this article, we will explore the challenges associated with leveling a pier and beam house and the benefits of using concrete lifting foam as a reliable and efficient solution.

The Basics of Pier and Beam Foundations

Before diving into the leveling process, it’s essential to understand the basics of pier and beam foundations. These types of foundations are common in older homes and provide some distinct advantages, including accessibility to plumbing and utilities, better ventilation, and resistance to certain soil types. However, they can be susceptible to settlement and sinking, which can lead to a range of structural issues.

A pier and beam foundation consists of concrete piers that are typically installed beneath the structure, supporting wooden beams. These beams, in turn, support the floor joists and subfloor, creating a raised platform for the house. When the soil beneath the piers settles or shifts, it can cause an imbalance in the foundation, leading to uneven floors and other problems.

Common Problems with Pier and Beam Houses

Pier and beam houses are susceptible to various issues, mainly due to their construction and the nature of the foundation. Some of the most common problems include:

1. Uneven Floors

Uneven floors are a prevalent issue in pier and beam houses, often caused by the settling of piers or beams. This can result in sloping or sagging floors, making it uncomfortable to walk and live in the house.

2. Moisture and Ventilation Issues

The raised design of pier and beam foundations can create crawl spaces beneath the house. While these spaces provide ventilation and access for utilities, they can also be prone to moisture and mold issues, which can affect the overall indoor air quality.

3. Structural Instability

Pier and beam houses can experience structural instability when the foundation settles unevenly. This can lead to wall cracks, door and window misalignment, and other structural problems.

4. Insulation Problems

The gaps and crawl spaces in pier and beam houses can make them challenging to insulate properly, leading to energy inefficiency and higher utility bills.

The Importance of Leveling a Pier and Beam House

Leaving the foundation of a pier and beam house unlevel can have serious consequences. Not only can it lead to discomfort and inconvenience, but it can also compromise the structural integrity of the entire house. An unlevel foundation can result in further settling and sinking, exacerbating the issues over time and potentially causing irreversible damage. Therefore, it is crucial to address these problems promptly.

Traditional Methods of Pier and Beam House Leveling

Historically, leveling a pier and beam house involved the use of hydraulic jacks and wooden shims. While these methods are still used today, they have their limitations. Hydraulic jacks can be slow, labor-intensive, and may not always provide a precise leveling. Wooden shims can deteriorate over time, requiring frequent maintenance.

The Advantages of Concrete Lifting Foam

In recent years, concrete lifting foam has emerged as a revolutionary solution for leveling pier and beam houses. This polyurethane-based foam offers several advantages over traditional leveling methods:

1. Lightweight and Non-Invasive

Concrete lifting foam is remarkably lightweight, making it easy to transport and use. It doesn’t exert additional weight on the foundation, reducing the risk of further settlement. It is also non-invasive, requiring only small injection holes, minimizing disruption to the property.

2. Precision Leveling

One of the key benefits of concrete lifting foam is its ability to provide precise leveling. As the foam expands beneath the foundation, it lifts and levels it uniformly, addressing any existing imbalances. This results in a stable and even foundation.

3. Quick and Efficient

Concrete lifting foam is a fast and efficient solution for leveling pier and beam houses. The process is typically completed within a day, minimizing the inconvenience to homeowners.

4. Long-Lasting

Unlike traditional wooden shims, concrete lifting foam is durable and resistant to moisture and decay. Once it’s in place, you can expect long-lasting results, reducing the need for frequent maintenance.

5. Cost-Effective

While the upfront cost of concrete lifting foam may be slightly higher than traditional methods, its efficiency, precision, and long-term durability make it a cost-effective choice in the long run.

The Concrete Lifting Foam Process

Now that we’ve discussed the advantages of concrete lifting foam, let’s delve into the process of using it to level a pier and beam house:

1. Inspection

The first step in leveling a pier and beam house with concrete lifting foam is a thorough inspection. A professional will assess the extent of the foundation issues and develop a plan for the injection points and the amount of foam required.

2. Injection

Small holes are drilled into the affected areas of the foundation. Through these holes, the polyurethane foam is injected. The foam expands, lifting the foundation and leveling it in the process. This is a highly controlled and precise operation, ensuring that the foundation is brought back to a stable condition.

3. Curing

The foam sets and cures within minutes, allowing for immediate use of the leveled areas.

4. Cleanup

After the leveling process is complete, the injection holes are sealed, and any mess or debris is cleaned up.

5. Inspection and Testing

A final inspection and testing are conducted to ensure that the foundation is level and stable.

DIY vs. Professional Concrete Lifting

While some homeowners may be tempted to attempt DIY concrete lifting with foam kits, it is essential to emphasize the importance of hiring a professional for this job. Professional contractors have the experience and equipment necessary to assess the foundation’s condition accurately and perform the leveling process safely and effectively. DIY attempts can result in costly mistakes and may not provide the desired level of precision and stability.

The Long-Term Benefits

The use of concrete lifting foam to level a pier and beam house offers several long-term benefits:

1. Structural Integrity

The foundation is restored to a stable and level condition, preserving the structural integrity of the house.

2. Improved Comfort

With an even foundation, you can say goodbye to uneven floors and the discomfort they cause. Your home becomes a more comfortable and pleasant living space.

3. Energy Efficiency

Leveling your pier and beam house with concrete lifting foam can also improve energy efficiency. With fewer gaps and air leaks, your home can better retain heat or cool air, resulting in lower energy bills.

4. Increased Property Value

A stable foundation is a valuable asset when it comes to property value. When potential buyers see a well-maintained foundation, it can make your home more appealing and marketable.

5. Peace of Mind

Knowing that your home has a solid and level foundation provides peace of mind for homeowners. You won’t have to worry about the consequences of an unlevel foundation.


In conclusion, leveling a pier and beam house is a crucial step to ensure the safety, stability, and comfort of your home. While traditional methods have their limitations, concrete lifting foam has emerged as a superior solution that offers precision, efficiency, and long-lasting results. Whether you’re dealing with sagging floors, structural instability, or insulation problems in your pier and beam house, professional concrete lifting with foam can provide a reliable remedy. The investment in this innovative method can not only restore your home’s foundation but also enhance its value and longevity, giving you peace of mind for years to come. So, if you’re facing foundation issues in your pier and beam house, consider the benefits of concrete lifting foam and take the first step towards a stable and level home.

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