
Sydney Retaining Walls / Lower North Shore
Retaining walls in Castlecrag.
Castlecrag 2068 - Lower North Shore
Castlecrag's Walter Burley Griffin heritage character calls for retaining walls that sit into the bushland landscape rather than dominate it. Stone-faced or natural-finish concrete block, organic forms, and respect for the existing terrain are the ethos. Council heritage rules are the binding constraint; engineering for the heights typical of bushland-slope blocks is standard.
What we handle
- Site assessment and engineered design
- Demolition of existing structures
- Excavation and concrete footings
- Reinforced concrete block construction
- Drainage and tanking
- Render, paint, or face-block finishes




Get in touch
Tell us about your project in Castlecrag.
Send through your site details and any styles you like, or call 0424 282 512.
Want to see more of our work?
Sydney Retaining Walls is part of Ace of Blades, Sydney bricklayers since 2005. Visit the main site for the full portfolio.