Retaining walls need a drainage system to prevent water from causing structural and soil health issues. Weep holes spaced every four feet will suffice for shorter walls, but taller walls also need a ...

If you're planning a retaining wall in Kitsap County this year, the rules have tightened around drainage and footing design. The 2026 permit process now strictly enforces the updated Stormwater Design ...

Retaining walls can transform your yard’s look and function, but their strength depends on proper design, drainage, and base preparation. From leveling gravel foundations to installing weep holes, ...