Filling a Void Under a Walkway in Kalamazoo MI

Doug's walkway at his home had a void underneath and he is worried that the concrete will break and fall into the void when he is walking on it. A section of the concrete near the deck is tilted and causing water to wash out the sand underneath the deck. We used PolyLevel to fill the void under the walkway and to correct the sloping slab. This lightweight and waterproof foam will provide permanent stabilization since it won't be washed away.  We also used NexusPro to seal the cracks in the concrete that were caused but the other issues. NexusPro is a sealant that is designed to withstand harsh weather and keeps things from getting under the slabs.