CONCRETE RETAINING WALLS

EXPERIENCE YOU CAN RELY ON

At APX Civil, we design and build robust concrete retaining walls suited for residential, commercial, subdivision, and civil-infrastructure projects.
Whether you need simple residential walls or engineered structural
retaining walls for steep cut-and-fill sites, our retaining wall solutions
combine strength, durability and compliance.

Concrete Retaining Wall Design & Construction

Engineered wall designs tailored to site conditions — soil type, slope, load, drainage and long-term stability.
Cast-in-situ concrete walls, reinforced concrete structures, concrete sleeper or block walls depending on design and application.
Structural retaining walls for cut-and-fill sites, sloping blocks, boundary walls, embankments and infrastructure needs.
Low-height concrete sleeper/block walls for landscaping, garden terraces, car parks, driveways or minor level changes.

End-to-End Service

We provide complete retaining wall construction, integrating civil, structural and drainage works into a single managed solution:

Excavation & Groundworks

Bulk and detailed excavation
Sub-grade preparation and compaction to engineering specifications
Bench cutting or stepped excavation for tall retaining structures

2. Footings, Base & Reinforcement

Formwork installation
Preparation of reinforced footings
Steel reinforcement placement to structural drawings
Concrete pouring and curing

3. Wall Construction

Sleeper or block installation using laser-level alignment
Structural checks and dimensional verification

4. Drainage Integration

Proper drainage is essential for retaining wall longevity.
Our systems include:

Subsoil drains
Weep holes
Filter material backfill
Geofabric lining
Controlled drainage outlets

These features prevent hydrostatic pressure buildup and soil saturation, reducing long-term loading and structural risk.

5. Backfill & Compaction

Layered backfill in accordance with compaction standards
Controlled density testing (where required)
Integration with surrounding earthworks

6. Finishing & Compliance

Capping, surface finishing or architectural treatments
Final site clean-up
Engineering certification and as-built documentation

WHY CHOOSE
APX CIVIL

Comprehensive service delivery — from site assessment and earthworks through to final wall construction and landscape integration.
Durability & Reliability — concrete walls built to last, with proper drainage and reinforcement to prevent soil pressure issues, erosion or failure.
Licensed, compliant & professional — we adhere to structural and civil construction standards (including reinforcement standards for concrete retaining walls) to meet council and regulatory requirements. Sunbury Concrete+2Sunbury Concrete+2
Flexible solutions — suitable for small residential retaining walls as well as large-scale commercial or civil earth-retaining requirements.