When this porch started sinking, it not only caused a tripping hazard but it also caused the pillars holding up the porch roof to settle. This homeowner thought that their only option was to tear out the porch and roof and build it new again. This would have been costly, messy and life disturbing. DryZone utilized PolyLevel to fill the void beneath caused by ground settlement to lift both the concrete slab porch floor and the pillars in unison. This solution saved money, time and hassle for these homeowners. PolyLevel could be the solution for your sinking concrete slab. Contact DryZone for a free inspection today.