This backyard required a durable and visually appealing retaining solution to stabilize the grade and create a cleaner, more functional outdoor space. The existing landscape had a noticeable slope that limited usable space, and by installing a new retaining wall, we were able to extend the backyard footprint, giving the homeowners more functional area while creating a stable, long-lasting structural solution.
Our team delivered a comprehensive retaining wall replacement designed to blend seamlessly with the surrounding environment while providing the strength needed to withstand New England weather conditions. Using premium Cambridge materials and best practices in base preparation and drainage management, we transformed the area into a stable, attractive feature built for decades of performance.
Design & Planning Process
Every project starts with a detailed assessment of site conditions and homeowner goals. For this installation, our focus was on structural improvement, drainage correction, and material selection that complemented the property’s natural tones.
Planning considerations included:
- Addressing existing erosion and poor drainage
- Selecting a block system that offered both strength and cohesive aesthetics
- Determining optimal wall height and alignment for structural reliability
- Ensuring seamless integration with the surrounding landscape
Scope of Work
Here’s what our team handled from start to finish:
- Removal and disposal of all existing materials in the proposed wall footprint
- Excavation and installation of a properly compacted crushed-stone base
- Installation of Cambridge Sigma Wall 8″ Plus block in Toffee/Onyx
- Installation of a matching Cambridge single-sided wall cap
- Final topdressing with loam and seed for a polished, finished look




Materials Used
- Wall Block: Cambridge Sigma Wall 8″ Plus, Color: Toffee/Onyx
- Cap: Cambridge Single-Sided Wall Cap, Color: Toffee/Onyx
Results & Highlights
- Enhanced structural stability and erosion control
- Modern, high-end appearance using Cambridge Toffee/Onyx materials
- Proper drainage installed to protect the wall and surrounding landscape
- Clean, finished grading with new loam and seed for seamless integration
- Built to industry standards for long-term reliability
Ready to Start Your Own Project?
If you’re considering an upgrade to your outdoor space—whether structural, aesthetic, or both—our team is ready to help. Contact us today to schedule a consultation and bring your next landscape project to life with Egan Landscape Group.
