
Sydney Retaining Walls / Northern Beaches
Retaining walls in Collaroy.
Collaroy 2097 - Northern Beaches
Collaroy's beachside and ridge streets carry blocks that often slope sharply. Retaining walls here are common: tall engineered concrete-block walls on the ridge side, modest builds on flatter beachside lots. Rendered or painted finishes that handle salt exposure are standard. Combined retaining-and-fence builds at the front are typical.
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 Collaroy.
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.