Downriver Landscaping

05/02/2026

05/02/2026

04/30/2026

RETAINING WALL AND INTEGRATED STAIRCASE CONSTRUCTION
This cross-sectional technical illustration demonstrates the structural layering required for a durable outdoor retaining wall with built-in stairs. The image highlights the critical internal infrastructure—such as drainage materials, soil separation, and foundational leveling—that ensures the concrete blocks remain stable and resistant to shifting or erosion over time.

KEY COMPONENTS
• Capstone: The flat, finishing block on the top surface of the wall and stairs, providing a clean aesthetic and a functional walking surface.
• Interlocking Concrete Block: Specially designed blocks that fit together to form the vertical structure of the wall and the rise of the stairs.
• Landscape Fabric: A geotextile barrier used to prevent soil from migrating into the drainage stone, which helps maintain the integrity of the backfill.
• Crushed-Stone Backfill: A layer of gravel behind the wall that facilitates proper water drainage, reducing hydrostatic pressure against the structure.
• Topsoil and Grass Seed: The final aesthetic layers that integrate the hardscape into the surrounding landscape.
• 2-inch Layer of Stone Dust: A fine aggregate used for final leveling, allowing for precise placement of the first course of blocks.
• 6-inch Base Layer of Crushed Stone: The primary load-bearing foundation that provides stability and prevents the wall from sinking into the earth.

SYSTEM OVERVIEW
The image provides a clear "behind-the-scenes" look at professional landscaping standards. By emphasizing the depth of the crushed stone base and the necessity of the stone dust leveling layer, the illustration teaches that a wall's longevity depends more on what is buried beneath the surface than the blocks themselves. The inclusion of drainage-focused elements like backfill and landscape fabric underscores the importance of moisture management in architectural engineering.

03/14/2026

Check out these cool gardens !!
Give us a call at 226-402-3936 QUOTES ARE ALWAYS FREE
Not all gardens come with a big budget you might be surprised and wondering why you have waited all these years !!

03/13/2026

03/13/2026

This is for all of our past clients we have a small favor to ask