Retaining wall cap stones (also called ) are the flat, finishing blocks placed on the very top of a retaining wall. While they provide a polished, professional look, their most critical job is protecting the wall’s structural integrity. 1. Why You Need Cap Stones
Ensure the top course of your wall is clean and level. retaining wall cap stone
Place the stones on top first to check the fit and plan your cuts. Many pros recommend an overhang of 1–2 inches to ensure water drips away from the wall face. Retaining wall cap stones (also called ) are
Use a circular saw with a diamond masonry blade for precise edges. For corners, you will likely need to cut 45-degree miters. Why You Need Cap Stones Ensure the top
Caps create a flat surface suitable for seating, lighting, or placing decorative planters. 2. Common Materials Characteristics Natural Stone High-end projects
They act like a "roof" for your wall, shedding water away from the interior blocks to prevent erosion and freeze-thaw damage.