CONTACT & PICKUP
16 Hillside Street
Maddingley VIC 3340
Pickup by prior arrangement.
TRADING HOURS
Mon–Fri: 7:30 am–3:30 pm · Saturday: by appointment until noon · Sunday & Victorian public holidays: closed
Manufacturer Direct • Rockbank Supply
Concrete Sleepers & Retaining Wall Supplies Rockbank
Supplying concrete sleepers, galvanised retaining wall posts and retaining wall materials throughout Rockbank and nearby western suburbs. Built for landscaping, boundary retaining walls and new developments.
Materials supply only • Homeowners, landscapers, builders and trade
1.8 m · 2.0 m · 2.4 m Sleepers40 MPa Concrete · 2 × N12Retaining Wall Steel 100UC15 · 150UC23Drainage & Accessories
Retaining Wall Materials Supplied in Rockbank
Outwest Sleepers supplies retaining wall materials across Rockbank for residential and development projects.
Browse Concrete Sleepers and Current Prices
Compare the current range online. Request a combined materials and freight quote before placing a delivery order.
Retaining Wall Supply in Rockbank
Rockbank is a key growth corridor with large-scale residential development, where retaining walls are commonly required for new estates.
Projects include:
- Large subdivision works
- Boundary retaining across new developments
- Staged construction supply
Reliable delivery is critical due to the scale and sequencing of projects.
Send your materials schedule and delivery address so supply and freight can be confirmed for your project.
Material Supply
Includes sleepers, steel posts and retaining wall accessories.
Concrete sleepers are detailed on the Concrete Sleepers Victoria page.
Steel supply is outlined on the Retaining Wall Steel Victoria page.
Delivery
Staged delivery available for large projects.
Full delivery details: Retaining Wall Delivery Victoria
Before You Order
Rockbank Supply FAQs
Confirm your product requirements and collection or delivery arrangements before ordering.
Can I order concrete sleepers, steel and drainage for Rockbank?
Yes. Request a combined materials and freight quote with your sleeper lengths, finishes and quantities, specified steel sections and drainage accessories. We confirm availability and delivery arrangements for your order.
What do you need to quote delivery to Rockbank?
Send the delivery suburb, postcode, product quantities, preferred date and site access and unloading details. Freight is assessed against the actual address, load and access requirements before ordering.
How long does delivery to Rockbank take?
Typical delivery is 2–3 business days, subject to stock, transport scheduling, order size and site access. Confirm the timing for your address and order before scheduling installation.
Which concrete sleeper sizes are available?
Standard lengths are 1,800 mm, 2,000 mm and 2,400 mm, with 80 mm thickness, 40 MPa concrete and 2 × N12 reinforcement. Confirm the required span, finish and specification against your approved design.
How do I select the retaining wall steel?
Use your approved engineering or designer’s steel schedule. Final selection depends on loading, ground conditions, post spacing and connections; wall height alone is insufficient. Send the specified steel sections and post lengths with your quote request.
Can I collect materials for my Rockbank project?
Pickup is available by prior arrangement from 16 Hillside Street, Maddingley VIC 3340. Call 0400 032 163 before travelling to confirm readiness, collection timing and suitable loading arrangements.
Do you install retaining walls in Rockbank?
Outwest Sleepers supplies materials only. Installation, engineering, permits and drainage outlet connections are arranged separately. Ask our team about installer referrals if required.