The Best
Retaining Wall Steel
in Melbourne

The Best Retaining Wall Steel in Melbourne

Cut on site at no extra fee Welded & Fabricated to your Specification

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Now available in stock 200UC46.2 Galvanized



We’re Melbourne’s best retaining wall steel supplier, servicing surrounding neighbourhoods for many of the past years. Thanks to experience, stories, lessons and learning’s, we’re your best choice for all retaining wall steel solutions and cost-effective Hot Dip Galvanized steel posts.

Not only are we a stockist of galvanised steel and retaining wall steel posts, we also offer:

  • cut to length, at no extra charge,
  • weld and fabricate to your engineering specifications, and
  • 24 hour turnaround for standard length for pick up only (subject to availability).


What Our Customers Say About Us

Tyler Koelewyn
Tyler Koelewyn
April 7, 2022.
Really good service from David at RW Steel, ordered and ready for pick up in the same day! Couldn’t recommend these guys more 👍🏼
Greg G
Greg G
February 15, 2022.
Thank you all at RW Steel!, David was very easy to deal with, offered great pricing on Sleepers and Steel and the turn around time was fast!. Seriously a well oiled machine down at RW Steel Bayswater!!
Craig Mitchell
Craig Mitchell
January 17, 2022.
Inreceived endless assistance and advice from David at RW steel. He did everything he could to assist me in obtaining knowledge about the product and the process of building my own wall. I purchase 2 C end caps and 13 h beams with welded on fence post supports. I also purchased 40 concrete sleepers and 2 ag pipes for drainage. Delivery was wheee and when I asked for it to be. Nice service and good product.
Ellena Zacharia
Ellena Zacharia
January 6, 2022.
David and the team at RW Steel were very helpful with my large order of retaining wall steel for a commercial project. They were super responsive in the lead up before Christmas for a start of year delivery interstate without any fuss. I will definitely be using them again.
Richard Wheatland
Richard Wheatland
April 22, 2021.
david smith
david smith
October 29, 2020.
Karl and the team helped me out with a speedy delivery turnaround. Their delivery driver made sure the steel was delivered to the best spot possible. The professionalism of the team has inspired me to write this review. I would definitely use them again and refer them to anyone needing retaining wall steel.
Van Khoa Nguyen
Van Khoa Nguyen
June 10, 2019.
Paul Schmidtke
Paul Schmidtke
August 22, 2018.
RWSteel is now under new ownership and management, give us a call on 9720 7773 and we will help you out as best we can
Junyoung Lee
Junyoung Lee
November 22, 2017.


Our Products

Galvanised Steel Retaining Wall Posts

We stock:
100UC14.8, 150UC23.4, 150UC30, 100PFC & 150PFC

Standard length at 300mm increments:

  • 100UC/PFC – 0.9 to 3.0m plus 9m and 12m cut to your specs
  • 150UC23.4 – 3.0 to 4.8m

We cut to any length out of the following:

  • 100UC/PFC – 9m, 12m
  • 150UC23.4 – 5m, 8m, 9m, 12m
  • 150UC30 – 10.5m, 12m, 13.5m

Cut to any available sizes to any length with our on-site bandsaw at NO EXTRA COST

Get Free Quote

Weld and Fabricate to your engineering specification

Fence brackets 75×10 single or weld to your post 100mm on steel 300mm above with 2 holes 12mm.
Types of brackets as pictured or any angle you require.


We’re Melbourne’s best retaining wall steel beam supplier, servicing surrounding neighbourhoods for many of the past years.

Thanks to experience, stories, lessons and learnings, we’re your best choice for all retaining wall solutions and cost-effective galvanized steel posts.

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"Call us if you find a better price on comparable products from our standard range"