![Before Installation: Uneven Slabs](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/415921-nick-4.jpg?v=1658174038)
Before Installation: Uneven Slabs
Here you can see how the slabs are uneven, creating an unsightly dripping hazard.
![After Installation: Lifted Concrete](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/415919-nick-2.jpg?v=1658174038)
After Installation: Lifted Concrete
PolyLevel is installed underneath the concrete slabs through penny-sized holes. The foam is lightweight and expands, lifting up the concrete slab. It cures in approximately 15 minutes, allowing usage of your newly renovated concrete areas within a short period of time after installation. After it cures, the holes are filled in with concrete so they can blend in with the rest of the slab after it dries.
![Joints Sealed](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/415920-nick-3.jpg?v=1658174038)
Joints Sealed
NexusPro is a silicone-based joint sealant that stops water from infiltrating into the cracks and causing soil washout below. No only does it have a clean look, it is also heat and weather resistant!
![Long Lasting](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/415918-nick-1.jpg?v=1658174038)
Long Lasting
Both systems are designed to last over 20 years, providing you with a peace of mind for many years to come!