How far away from the foundation should splash blocks or downspout extensions discharge water?

The recommended distance for splash blocks or downspout extensions to discharge water from the foundation is typically 5 feet. This distance is crucial in preventing potential water-related issues such as foundation settlement, moisture buildup, and erosion around the home. By ensuring that water is directed at least 5 feet away from the foundation, homeowners can minimize the risks of water accumulating near structural elements, which can lead to structural damage over time.

Moreover, maintaining this distance helps manage surface water runoff, ensuring it drains away from the foundation rather than pooling around it. This practice encourages good drainage and contributes to overall property health by protecting it from water intrusion and potential mold growth in the basement or crawl space areas.