Concrete Leveling Photo Album: Slab Settlement Repaired with PolyLevel in Somerville, TN

After 35 years in her Somerville, TN home, Sharon P. grew concerned when signs of slab settlement began to appear in a rear addition her husband and brother-in-law had constructed years earlier. This 6’ x 40’ addition included a new foundation with a footer block wall, a reinforced slab poured over sand backfill, and tied into the original home’s foundation using rebar. Over time, Sharon noticed subtle changes and feared that the slab might be settling due to possible sand washout beneath the concrete. Her main concern was peace of mind — she worried that continued settling could eventually cause structural damage or a floor collapse. Upon inspection, it was clear that the add-on’s slab was showing symptoms of settlement likely caused by voids beneath the concrete. While slab piers were initially considered due to the integrated rebar, PolyLevel® was ultimately recommended as a less invasive and cost-effective solution. This high-density polyurethane foam was selected for its ability to stabilize the slab by filling voids and providing lift where possible. The back door provided the best access point, leading directly into the affected laundry room, bathroom, and bedroom. Fortunately, part of the internal wall structure still rested on the original foundation, reducing stress on the settling areas. While lift was not guaranteed due to the slab’s reinforced rebar, it was successfully achieved — giving Sharon the long-term reassurance she needed. The solution is backed by a five-year performance warranty, provided no further soil erosion occurs. Should any minor height discrepancies remain, Sharon was advised that resurfacing, similar to the previous bathroom work done six years ago, remains a viable option. If you're facing foundation concerns in your home, contact Redeemers Group today for a free inspection and expert advice on permanent concrete solutions.