Concrete Lifting

Sinking Concrete? Raise It. Don’t Replace It.

Cost-Effective & Efficient Solution for Repairing a Settling Concrete

What Is Polyurethane Foam Concrete Lifting and How Does It Work?

Uneven concrete is a significant concern for homeowners. Over time, soil movement, moisture, or the natural settling of a property can cause concrete to sink or shift, potentially compromising the safety and integrity of the driveway, walkway, patio or sidewalk. Thankfully, there’s a modern, innovative solution that addresses these issues efficiently: lifting concrete using polyurethane foam, also known as foam jacking or polyjacking.

Polyurethane foam injection involves injecting high-density foam beneath the concrete to fill voids and stabilize the structure. The foam expands upon contact, lifting the concrete back to its original level without the need for extensive excavation or disruptive construction. This advanced method has gained popularity due to its affordability, minimal impact on property, and long-lasting results. Compared to traditional repair methods, polyurethane foam lifting is a quicker, cleaner, and more environmentally friendly alternative. This method is particularly effective for addressing various concrete issues caused by soil erosion, expansive soils, or even improper drainage. Polyurethane foam lifting offers reliable, low-hassle solution to protect their investments and restore their property’s safety and appearance.

Construction worker using equipment to inject material beneath a concrete slab for foundation stabilization

How Polyurethane Foam Lifting Works

Illustration of a person using a drill to install foundation support, with step 1 indicated

Drill

Technicians drill small holes in the affected areas of the slab.

Illustration of foam injection under a foundation for stabilization, with step 2 indicated

Pump

A specialized polyurethane foam is injected into the holes, where it flows into gaps under the slab. The foam expands rapidly, filling voids and lifting the slab.

Illustration showing a vehicle driving over a stabilized foundation, with step 3 indicated

Patch

Once the slab is leveled, the holes are sealed with a material that blends with the surrounding foundation.

Why Choose Polyurethane Foam Lifting?

time lapse of concrete leveling

Fast & Precise

Foam is significantly faster than other concrete repair methods, taking only a few hours for the material to dry. The injection method also ensures the foam is injected precisely where foundational support is necessary.

Long Lasting

Polyurethane foam is a durable material that is designed to last for decades. Once the foundation has been lifted, you can expect it to stay that way for a long time.

Minimal Disruption

The process of lifting concrete using polyurethane foam is quick and non-invasive, meaning that there is little disruption to your daily routine.

Eco-Friendly

Polyurethane foam is an environmentally friendly material that is made from recycled materials. It’s also non-toxic and safe for use around people, pets, and plants.

When Should You Consider Polyurethane Foam Lifting?

Concrete leveling is a good solution when it comes to:

Polyurethane Foam can be ideal when it come to addressing unevenness in:

closeup of an uneven driveway with a raised concrete area as a tripping hazard

Is Polyurethane Foam Lifting the Right Solution for Your Foundation?

Polyurethane foam lifting is a cost-effective and efficient solution for repairing uneven concrete. It’s a non-invasive process that can be completed quickly, with minimal disruption to your daily routine. The process is also environmentally friendly and long-lasting, making it an excellent choice for homeowners looking to address concrete repair issues. If you’re experiencing any of the signs of foundation settling, booking a free concrete repair estimate with G.L. Hunt Foundation repair to discuss whether this method of concrete repair is the right solution for your property.

FAQs

Should You Fill A Crack In Concrete With More Concrete?

Filling a crack in concrete with more concrete can be effective, but in the Texas climate, it’s crucial to use the right materials and techniques. Small cracks should ideally be filled with a flexible concrete filler designed to accommodate movement. For larger cracks, a patching compound or professional assessment may be necessary to ensure long-lasting stability.

Why Does Concrete Crack?

In Texas, concrete can crack due to several factors, including the expansive clay soils that shift dramatically with moisture changes, as well as temperature fluctuations from hot summers to cooler winters. Additionally, settling and inadequate drainage can make cracks worse. Understanding the root cause of the cracks is vital for effective repair, which is why our team conducts inspections to address these common issues.

When Should I Be Worried About Concrete Cracks?

While minor surface cracks are common in Texas and often not a cause for concern, larger or widening cracks can indicate underlying structural issues. If you notice cracks that exceed a quarter-inch in width — especially after periods of heavy rain or drought — it’s essential to consult a professional. We can assess your concrete and provide the necessary repairs to ensure your property remains safe and sound.

How Do I Stop Concrete From Cracking?

To prevent concrete cracking in the Texas climate, proper installation techniques are crucial. This includes using a well-formulated concrete mix that can withstand local weather conditions and ensuring adequate curing to mitigate shrinkage. Regular maintenance, such as sealing and addressing drainage issues that can arise from heavy rains, will protect your concrete surfaces.

What Is The Best Method Of Concrete Leveling?

The best method of concrete leveling varies based on the extent of the settling. Techniques such as mudjacking and polyjacking can be effective. Given the shifting soils and moisture levels, G.L. Hunt’s experienced team can determine the most effective solution for your specific situation, ensuring a stable and level surface that can withstand Texas weather.

Can You Pour Concrete Over Existing Concrete?

Yes, you can pour concrete over existing concrete, but in Texas, proper surface preparation is essential due to our unique climate. This may involve cleaning, repairing cracks and applying a bonding agent to ensure a strong connection between the old and new layers. G.L. Hunt’s professionals can provide services that achieve the best results, helping prevent future issues.

Is Concrete Leveling Worth It?

Absolutely! Concrete leveling not only improves the aesthetics of your property but also enhances safety by eliminating tripping hazards created by uneven surfaces — especially after heavy rains. Additionally, it can extend the lifespan of your concrete surfaces and prevent further damage caused by the Texas climate.

How Can You Tell If A Concrete Crack Is Structural?

Determining if a crack is structural involves examining its width, depth and location. Structural cracks are often wider than a quarter-inch and may be accompanied by signs of shifting, especially after heavy rains or drought conditions. If you’re unsure, it’s best to consult a professional. Our inspection services can help identify the nature of your concrete cracks.

Get Your Free Estimate Today!

Our team values honest and transparent communication, and that extends to our pricing. Contact our experts to get your free estimate today!

We’re Here To Help Your Texas Property

Everyone was professional and hard working. They explained the process in detail as it was happening. I’m incredibly happy with the result and highly recommend GL Hunt!

Kevin Jones
San Antonio, TX

The Tech was on time, helpful, knowledgeable and nice. All of my questions were answered politely. I would definitely recommend

Elizabeth Hays
San Antonio, TX

Carol helped me out greatly to get the required paperwork completed and keep our project on time! Thank you so much Carol

Gabina Dehoyoz
Austin, TX

Great customer service! Joshua was very thorough and professional. If you need detailed work definitely reach out to this company.

Holly Roska
Austin, TX

Heather was very helpful and kind and worked efficiently to help get a re-inspection date for our slab on a building we purchased.

Clinton Pye
Fort Worth, TX

Jason is very knowledgeable and did a thorough job of inspecting my property. I love his dedication to the practice.

Alicia Alvarez
Dallas, TX

Aimee Called very quickly after I requested an appointment online. Was very thorough and offered 2 appointments within 1-2 days

Judy Gros
Fort Worth, TX

Excellent customer service, full of knowledge regarding all things foundation, and patient with my many questions. I strongly recommend!

Maura Bischoff
Austin, TX

Jermy was a great technician, very knowledgeable and friendly. He took the time to go over all of my questions and provide advice.

Gus Norm
Dallas, TX

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