How wide should the trenches be when trenching around a building?

The requirement for trench width when trenching around a building is effectively set at 6 inches. This dimension is crucial in ensuring that the trench is wide enough to allow for proper inspection and treatment of the soil, which is important in managing termite presence. A 6-inch width strikes a balance that enables pest control professionals to work efficiently while also ensuring that there is minimal disruption to the surrounding environment.

Trenches that are narrower might not provide sufficient access for necessary equipment and materials used in termite treatment, while wider trenches could be unnecessarily disruptive, creating more soil disturbance than needed. Therefore, 6 inches is the specified standard, promoting effective treatment while maintaining the structural integrity of the area being treated.