Hybrid
Retaining Walls
Inspired by natural stone and precision-crafted consistency.
Features of Hybrid Walls
1. Redi Rock has an expansive block system with dozens of elements that work together. Hybrid walls from Redi-Rock provide great versatility in your design including steps, caps and columns.
2. Combines gravity, reinforced (MSE), and freestanding elements to address varying site conditions within one integrated design.
3. Supports heavy live loads and complex structural requirements in transportation and civic/municipal infrastructure projects.
4. Adapts to steep slopes, elevation changes, and limited right-of-way conditions creating solutions for challenging installations.
Hybrid Wall Applications
Where are Hybrid Walls Used?
Hybrid walls are best for:
- Bridge abutments and roadway approach structures
- Highway widening projects with limited right-of-way
- Rail corridor embankment support
- Commercial developments with tiered grade changes
- Industrial site retention with heavy live loads
- Coastal and shoreline infrastructure projects
- Stormwater management systems and detention ponds
- Municipal infrastructure and road realignment
- Slope stabilization on steep or mountainous terrain
- Developments requiring integrated parapet or freestanding top-of-wall features
Structural Characteristics & Performance
Structural Attributes
Redi-Rock hybrid wall systems optimize structural performance by reinforcing only high-load or taller sections, while allowing lower areas to function as gravity or freestanding elements—improving load distribution, reducing geogrid use, and increasing installation efficiency.
For example, in a bridge approach application, reinforced (MSE) Redi-Rock blocks can be used behind the abutment to support heavy traffic loads, while adjacent wall sections transition to gravity blocks where loading conditions are reduced. This integrated approach maintains structural stability while minimizing material use and construction complexity.
Performance Attributes
- Adaptability to variable foundation conditions across a single project site.
- Reduced differential settlement risk by tailoring reinforcement to soil conditions.
- Integration of freestanding units or fencing at the top of wall for barrier or parapet applications without compromising structural performance.
- Compatibility with cantilever-style configurations for transportation infrastructure.
- Enhanced constructability on constrained sites with varying grades or limited excavation space.
Hybrid Wall Design Options
Inspired by natural stone, each deeply textured Redi-Rock face is formed from real rock to deliver authentic detail with precision-crafted consistency.
In British Columbia, block colour is influenced by locally sourced sands and aggregates, helping Hybrid walls blend with the natural landscape while maintaining long-term durability.
Available in Ledgestone and Cobblestone finishes, and other custom order finishes, Hybrid wall systems offer flexible design options that combine engineered performance with architectural appeal.
They also create the ability to integrate reinforced, gravity, and freestanding wall elements within a single solution.
Technical Resources
Video
Highways and civic projects using Redi-Rock walls
Links & Downloads
Contact our team to confirm the type of blocks available in your geographic area.
Redi-Rock Projects
A Step-by-Step Guide for Sloped, Shoreline & Small-Footprint Properties STEP 1 — Identify the Problem to Solve Many homes across....
Bridge-Crossing Problem As part of a $300M redevelopment in Dartmouth, Nova Scotia, engineers were tasked with constructing multiple bridge crossings....
Lessons From New Zealand That Apply Directly to British Columbia Across much of British Columbia, particularly along coastal corridors and....
Project Overview Before: decades of erosion and structural failure A private marina on a Gulf Islands, British Columbia....