Construct Multi-tiered Walkway Structure
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solid progress #hardscape
What happens here
Construct the multi-tiered walkway by laying the first course of retaining wall blocks or large stepping stones directly on the prepared and compacted aggregate base. Ensure each block is perfectly level both front-to-back and side-to-side, and at the correct elevation. Use a rubber mallet to firmly set each block. For the subsequent tiers, stack blocks, offsetting joints for structural integrity, and apply a suitable landscape adhesive between layers to secure them. Incorporate steps as needed to transition between the different levels of the walkway and patio. Backfill behind the walls with granular material for drainage.
Goal: Build the structural elements and steps of the multi-tiered walkway.
Tools and materials
- Level — Ensuring each block and course is plumb and level
- Rubber Mallet — Setting blocks firmly into place without damaging them
- String Line and Stakes — Maintaining straight lines and consistent heights for the walls
- Trowel or Caulk Gun — Applying landscape adhesive between block layers
- Granular Backfill Material — Filling behind retaining walls for drainage
- Landscape Adhesive — Securing layers of retaining wall blocks together
- Retaining Wall Blocks — Constructing the multi-tiered walkway walls and steps