FREQUENTLY ASKED QUESTIONS

Some of the most common reasons include:

• The soil under the concrete slab dries out and sinks, creating a gap between the slab and the soil.
• The soil or gravel base was not properly compacted during the initial construction.
• Water regularly drains or pools around the edge of the slab, leading to washout under the cement.
• Cracks or gaps in the concrete allow water to seep below the slab and cause seasonal front heaving.

Learn more – How to Prevent Driveway Settlement and Cracking