Before revision: A house raised and held on the ArrowLift structural lifting system during foundation workA house raised and held on box cribs during foundation work House raising (also called house lifting, house jacking, barn jacking, building jacking) is the process of separating a building from its foundation and temporarily raising it with hydraulic screw jacks.
After revision: A house raised and held on box cribs during foundation work House raising (also called house lifting, house jacking, barn jacking, building jacking) is the process of separating a building from its foundation and temporarily raising it with hydraulic screw jacks.