Concrete Lifting & Crack Repair
Challenge
At this Riceville, TN home, the concrete slab supporting the HVAC system had settled several inches over time. As the slab sank, it created a low point that caused water to pool against the home’s exterior walls during rain. Standing water near the foundation is never a good sign, as it can increase moisture intrusion, contribute to foundation concerns, and accelerate concrete deterioration.
In addition to the settled slab, the homeowner also had a crack in the concrete near the pool area. With East Tennessee experiencing ongoing precipitation and freezing temperatures, this crack posed a growing risk. When water enters a concrete crack and freezes, it expands, forcing the crack to widen and allowing more water to penetrate with each freeze-thaw cycle. Left unaddressed, this type of damage can spread quickly and become more expensive to repair.
Solution
Master Foundation & Crawl Space Repair used PolyLevel® concrete lifting to raise and stabilize the settled HVAC slab. This high-density foam is injected beneath the concrete to fill voids and lift the slab back toward a level position, restoring proper support for the HVAC system and improving drainage away from the home’s walls. This approach corrects the issue without the mess, downtime, or cost of replacing the slab.
To address the pool-area crack, our team applied NexusPro® joint and crack sealant, a flexible, waterproof material designed to stand up to temperature changes and concrete movement. Sealing the crack helps prevent water from entering and expanding during freezing conditions, reducing the risk of further spreading or structural damage. Together, these repairs improve safety, protect the home from water-related issues, and extend the life of the concrete surfaces.
