![Steps Up From the Patio Area](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/163003-5a0b6524d8af5_concrete-lifting-in-lanoka-harbor-2.jpg?v=1510692703)
Steps Up From the Patio Area
Concrete slab settlement.
![After PolyLevel Installation](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/163005-5a0b651f20f45_concrete-lifting-in-lanoka-harbor-4.jpg?v=1510692703)
After PolyLevel Installation
Concrete slab raised.
![Sinking Concrete Slab](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/163004-5a0b65271779f_concrete-lifting-in-lanoka-harbor-3.jpg?v=1510692703)
Sinking Concrete Slab
Concrete sinking near back door.
![Concrete Slab Raised](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/163006-5a0b65210f18b_concrete-lifting-in-lanoka-harbor-5.jpg?v=1510692703)
Concrete Slab Raised
Polylevel lifted and stabilized slab.
![Sinking and Settling](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/163007-5a0b6522d08fd_concrete-lifting-in-lanoka-harbor-6.jpg?v=1510692703)
Sinking and Settling
Slab started to settle roughly an inch near the foundation of the home.
![Results of PolyLevel Concrete Raising](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/163008-5a0b651d26f89_concrete-lifting-in-lanoka-harbor-7.jpg?v=1510692703)
Results of PolyLevel Concrete Raising
Slab is raised back to its original level.