
How Thick Should a Concrete Walkway Be?
A beautiful, strong, and durable concrete walkway can define the look of a home’s outdoor space. One of the most important considerations when planning a concrete walkway is how thick it should be. Generally, a concrete walkway should be four inches thick for residential applications. The thickness is enough to prevent cracking under regular foot traffic and will last for decades. For areas with heavier traffic, such as a commercial or industrial space, the sidewalk should be 5-6 inches thick. Beyond thickness, also consider reinforcing materials like rebar or fiber mesh and expansion joints. Keep reading to learn more about