06/03/2026
The Foam Gun: Small Tool, Big Lift 🛠️⬆️
In commercial foundation leveling, the foam gun is one of the most important tools on the job.
The foam gun is used to inject two-part polyurethane material beneath sunken or unsupported concrete. Once the material is delivered below the slab, it reacts, expands, fills voids, and helps lift the concrete back toward its intended elevation.
Here is what makes it valuable:
Accuracy: The installer can target specific voids and weak points under the slab.
Speed: Foam begins reacting quickly, allowing crews to monitor lift in real time.
Clean Application: Small access points mean less mess compared to full slab replacement.
Commercial Use: It is especially useful for high-traffic areas where downtime needs to stay low.
The Bottom Line: The foam gun turns polyurethane lifting into a controlled foundation leveling process. For commercial properties, that means faster repairs, cleaner work, and less disruption to daily operations.
📞 Contact FND Piers today to schedule a commercial foundation leveling consultation!
