Concrete Lifting and Leveling Photo Album: PolyLevel Injection used to resolve a sinking corner of a porch, in Dayton, Ohio.
A Dayton homeowner had a corner of a screened-in porch that had started to sink. To resolve this problem, we used the PolyLevel Injection System.
PolyLevel Injection System.
An expanding PolyLevel Foam is injected under the slab.