Concrete sleeper retaining walls are Australia’s most popular retaining wall choice. Pre-cast concrete panels slot between steel posts, creating strong, attractive walls for any application.
Benefits for Perth
- Termite-proof — critical in Perth’s termite-prone environment
- Low maintenance — no painting or treatment needed
- 50+ year lifespan
- Wide range of decorative finishes
Cost
Perth prices: $250–$500/m² installed. See our concrete sleeper cost guide for a detailed breakdown by height.
Installation Process
Post holes → steel posts → sleeper panels → drainage → backfill. Walls over 0.5m in WA need a building permit — read our council approval guide.
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Our free service connects Perth homeowners with WA Building Commission licensed retaining wall builders. Get free, no-obligation quotes — it’s fast, free, and there’s zero obligation.