4.9 
Sinking Porch
This porch has sunk a lot and it will only get worse over time.
PolyLevel
PolyLevel utilizes high-density, expanding polyurethane foam to raise slabs back to a desired level. This is done by boring small (penny sized) holes in the slab, and using specially designed equipment to inject a structural grade polymer into the void.
Cracks
Water infiltration will weaken the soil under the concrete slabs causing them to shift and crack. ALL cracks need to be sealed!
NexusPro
NexusPro is a silicone-based sealant for joints and cracks specially engineered to provide long-lasting flexibility and to stand up to harsh weather conditions. Unlike traditional polyurethane sealants, NexusPro resists UV rays, which means it won't crack, bubble or dry.
