What type of footing is appropriate for a lot that slopes?

In situations where a lot slopes, using a stepped footing is appropriate due to its ability to accommodate changes in elevation. Stepped footings are designed with steps that follow the natural contour of the terrain, effectively distributing the weight of the structure across varying heights. This helps to ensure proper support and stability, preventing issues such as settling, cracking, or shifting that can occur if a standard footing is used on an uneven surface.

Stepped footings are particularly advantageous because they allow for the foundation to remain level while adapting to the slope of the land. This adaptability is crucial in maintaining the integrity of the building as it maintains a level structure by aligning with the slope of the site. In contrast, options like continuous, shallow, or pier footings may not adequately accommodate significant changes in grade and could lead to structural challenges or increased susceptibility to soil movement. Thus, a stepped footing is the ideal solution for sloped lots.