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Frontier Foundation & Crawl Space Repair uses NexusPro sealant, a silicone-based sealant that is more resistant to UV rays.
Small holes are drilled into the concrete and PolyLevel is injected into those holes, lifting the slab, and stabilizing it permanently.
These before and after photos demonstrate how PolyLevel is used to fill a void under a concrete slab. The soil had completely washed away leaving an unstable and dangerous slab. That PolyLevel will last for many years to come.
Our state-of-the-art PolyLevel system can raise those steps and stabilize them for a more permanent solution.
These photos display the cracks in the concrete slab at the foot of a staircase. With the downspout being so close to that crack it's easy for water to drain right inside, washing away the soil beneath and causeing more damage that could extend to the foundation of the home. Frontier Foundation & Crawl Space Repair came out with PolyLevel injections to lift and stabilize the slab, and NexusPro to seal the cracks.