What is the minimum required grade away from foundation walls within the first 10 feet?

The minimum required grade away from foundation walls within the first 10 feet is 6 inches. This requirement is established to ensure proper drainage and to prevent water from accumulating near the foundation, which could lead to water damage or structural issues over time. By maintaining this slope, the grade facilitates the movement of water away from the building, reducing the risk of moisture infiltration into the foundation and creating a healthier environment for the structure.

Proper grading is a critical aspect of site preparation and landscape design in residential construction, as it plays a key role in protecting the integrity of the foundation. A slope of 6 inches within the first 10 feet is generally deemed adequate to guide water away from the foundation effectively while ensuring that the ground does not become overly steep or difficult to manage. This guideline helps uphold safety standards and mitigate potential problems related to drainage systems and the overall longevity of the construction.