![Uneven Porch in Windsor, NJ](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/57649-stevens-before1.jpg?v=1443186389)
Uneven Porch in Windsor, NJ
This outdoor porch had several sinking slab tiles. It was uneven, and not safe.
![Trip Hazard Concrete Porch in Windsor](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/57650-stevens-before2.jpg?v=1443186401)
Trip Hazard Concrete Porch in Windsor
Uneven concrete is a trip hazard. The homeowners wanted to fix this so they could have parties outside on their porch.
![Sinking Concrete Porch](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/57651-stevens-before3.jpg?v=1443186422)
Sinking Concrete Porch
The concrete was slowly sinking into the ground. It needs something underneath to stabilize it, simply replacing the concrete will not help.
![Concrete Porch Lifted in Windsor](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/57652-stevens-after1.jpg?v=1443186441)
Concrete Porch Lifted in Windsor
PolyLEVEL works like magic. It is a foam injected underneath the slab, lifting it back up into place.
![Leveled Concrete Windsor, NJ Porch](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/57654-stevens-after2.jpg?v=1443186457)
Leveled Concrete Windsor, NJ Porch
This porch is now ready to host parties and BBQs. It is level and stable. PolyLEVEL dries fast and can be walked on in about a half hour!
![PolyLEVEL Finished the Job](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/57655-stevens-after3.jpg?v=1443186475)
PolyLEVEL Finished the Job
If you have a sinking sidewalk, driveway or patio, PolyLEVEL can fix it!