DIY Retaining Wall Supplies
RWI can supply Concrete Sleepers & Steel beam to the home handyman directly from our yard or delivered to your door.
Our trained staff will happily assist you with friendly advice and help you calculate quantities.
We can also cut sleepers and steel to any desired length, and can arrange galvanising.
If the job gets too big, we can provide a quote to do it for you.


Concrete Sleepers All prices
inc. GST
  Lonsdale
2.0m x 200mm x 80mm
(Other Sizes Available $POA)
from $28.00
  Flagstaff
2.0m x 200mm x 80mm
(Other Sizes Available $POA)
from $34.50
  Kensington
2.0m x 200mm x 80mm
(Other Sizes Available $POA)
from $38.00
  Brighton
2.0m x 200mm x 80mm
(Other Sizes Available $POA)
from $33.00
  Gambier
2.0m x 200mm x 80mm
(Other Sizes Available $POA)
from $34.00
  Blackwood
2.0m x 200mm x 80mm
(Other Sizes Available $POA)
from $33.00
  Burnside
2.0m x 200mm x 80mm
(Other Sizes Available $POA)
from $38.00
  Seaford
2.0m x 200mm x 80mm
(Other Sizes Available $POA)
from $35.50
Concrete Step Kits
Click HERE to download the manufacturer's installation guide.
1.0m tread width
from $220 per layer
1.8m tread width
from $245 per layer
2.2m tread width
from $270 per layer

RSJs / Channel

RSJs are not painted or primed
(Galvanising available $POA)
120x65
from $23.34 per metre

150UB14
from $29.16 per metre

180UB16
from $35.53 per metre

200UB22
from $47.96 per metre

Channel is not painted or primed
(Galvanising available $POA)
120x65
from $27.42 per metre

150x75
from $40.55 per metre

180x75
from $44.95 per metre

200x75
from $47.96 per metre
© Retaining Wall Industries (Civil) Pty Ltd. 6 Trizolpic Court, Lonsdale SA 5160  Fax (08) 8387 8911  Email: walls@rwi.net.au
ACN 054 443 015 Lic No. BLD 116107