Structural Foam Lifting: What It Is and How it Works

Polyurethane foam lifting for settled concrete.

Foam lifting is a revolutionary method in the field of home improvement and foundation repair. It offers a cost-effective and efficient solution for addressing structural issues. At Structural Solutions of Denver, we specialize in foam lifting, providing homeowners with a reliable means to enhance the structural integrity of their properties.

In this blog post, we will explore what foam lifting is, how it works, and why it is an excellent choice for improving the structural stability of your home.

What is Foam Lifting?

Foam lifting, also known as polyurethane foam injection or slab jacking, is a technique used to raise and stabilize concrete surfaces. This method involves injecting a specially formulated polyurethane foam beneath the sunken or uneven concrete. As the foam expands, it fills voids, lifts the concrete, and provides long-lasting support. This process is ideal for a variety of applications, including driveways, sidewalks, patios, and foundations.

Once the assessment is complete, small holes, typically less than an inch in diameter, are drilled into the affected concrete. These holes serve as injection ports for the polyurethane foam. The strategic placement of these holes ensures that the foam can effectively reach all voids and gaps beneath the concrete.

The polyurethane foam is then injected through the ports using specialized equipment. As the foam is injected, it begins to expand and flow into the voids and gaps beneath the concrete. This expansion process is controlled to ensure that the concrete is lifted evenly and accurately to its original position.

After the concrete has been lifted and leveled, the injection ports are sealed, and the surface is cleaned and finished. The small holes are filled with a cementitious material to blend seamlessly with the surrounding concrete, ensuring a smooth and aesthetically pleasing finish.

Foam lifting offers numerous advantages over traditional concrete repair methods, making it a popular choice for homeowners looking to enhance the structural integrity of their homes.

One of the most significant benefits of foam lifting is its cost-effectiveness. Compared to complete concrete replacement, foam lifting is a more affordable solution that provides long-lasting results. The process requires fewer materials and less labor, translating to lower overall costs for homeowners.

Foam lifting is a fast and efficient process, with most projects being completed in just a few hours. Unlike traditional methods that require extensive excavation and curing time, foam lifting allows homeowners to use their repaired surfaces almost immediately. This minimal disruption is particularly advantageous for high-traffic areas such as driveways and sidewalks.

The polyurethane foam used in foam lifting is highly durable and resistant to moisture, chemicals, and extreme temperatures. Once injected and expanded, the foam provides a stable and long-lasting solution that prevents further settlement and structural issues. This durability ensures that homeowners can enjoy the benefits of foam lifting for many years to come.

Foam lifting is an environmentally friendly option for concrete repair. The polyurethane foam used in the process is eco-friendly and does not release harmful chemicals into the environment. Additionally, the minimal disruption and reduced need for new materials make foam lifting a sustainable choice for homeowners looking to reduce their environmental impact.

Foam lifting is a versatile technique that can be used for a wide range of applications. Whether you need to repair a sinking driveway, level a patio, or stabilize a foundation, foam lifting can provide an effective solution. This versatility makes it an ideal choice for homeowners looking to address various structural issues with a single method.

At Structural Solutions of Denver, we are committed to providing top-quality foam lifting services to our clients. Our team of experienced professionals uses state-of-the-art equipment and industry-leading techniques to ensure the best results for your home. Here are a few reasons why you should choose us for your foam lifting needs:

With years of experience in the industry, our team has the knowledge and expertise to handle even the most challenging foam lifting projects. We understand the complexities of concrete repair and use our skills to deliver exceptional results.

Customer satisfaction is our top priority at Structural Solutions of Denver. We work closely with our clients to understand their needs and provide personalized solutions that meet their specific requirements. Our commitment to excellence ensures that every project is completed to the highest standards.

We offer free inspections and estimates to our clients, allowing you to understand the scope of the project and make informed decisions. Our transparent pricing and detailed assessments ensure that you receive the best value for your investment.

In addition to foam lifting, we offer a range of foundation repair and concrete leveling services. Whether you need basement waterproofing, crawl space encapsulation, or foundation crack repair, we have the expertise to address all your structural needs.

Our foam lifting services are designed to provide long-lasting results that enhance the structural integrity of your home. We use high-quality materials and advanced techniques to ensure that your repaired surfaces remain stable and secure for years to come.


Foam lifting is a powerful and effective method for improving the structural integrity of your home. By choosing Structural Solutions of Denver, you can enjoy the benefits of a cost-effective, quick, and durable solution that addresses a wide range of concrete issues.

Our commitment to excellence and customer satisfaction ensures that you receive the best possible service and results.

If you are experiencing issues with sinking or uneven concrete, don’t wait for the problem to worsen. Contact Structural Solutions of Denver today for a free inspection and estimate. Let our team of experts provide you with a reliable and long-lasting solution to enhance the stability and safety of your home.

For more information about our services and other structural repair solutions, visit our website at structuralsolutionsofdenver.com or give us a call. We look forward to helping you improve the structural integrity of your home with our top-quality foam lifting services.

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