Super Heavy Duty Series QLD

Super heavy duty steel posts are available in Brisbane and across Queensland. The 200 UC 46 and 250 UC 72 galvanised posts below are stocked in QLD at fixed lengths with prices shown. Larger sections such as 200UC52, 200UC59.5, 250UC89.5, 310UC96.8, 310UC118 and 310UC158 are cut to your engineering schedule at our Melbourne facility, hot-dip galvanised, then freighted north: allow about one week for cutting plus roughly 3 days transit to Brisbane.Send your post schedule or engineering takeoff for a same-day quote, including delivery anywhere in South East Queensland or pickup from our Acacia Ridge partner yard.

Super Heavy Duty Sizes Available in Queensland

SectionTypeWeight (kg/m)Availability
200 UC 46.2Universal Column46.2In stock QLD, fixed lengths, buy above
200 UC 52.2Universal Column52.2Cut in Melbourne, freighted to QLD, quote
200 UC 59.5Universal Column59.5Cut in Melbourne, freighted to QLD, quote
250 UC 72.9Universal Column72.9In stock QLD, fixed lengths, buy above
250 UC 89.5Universal Column89.5Cut in Melbourne, freighted to QLD, quote
310 UC 96.8Universal Column96.8Cut in Melbourne, freighted to QLD, quote
310 UC 118Universal Column118Cut in Melbourne, freighted to QLD, quote
310 UC 158Universal Column158Cut in Melbourne, freighted to QLD, quote
200 PFCC-section end post25.1Cut in Melbourne, freighted to QLD, quote
250 PFCC-section end post35.5Cut in Melbourne, freighted to QLD, quote
300 PFCC-section end post40.1Cut in Melbourne, freighted to QLD, quote

Big steel for Brisbane projects

Very few Queensland suppliers hold universal columns above 200 UC. Our fixed-length 200 UC and 250 UC stock sits in Brisbane for quick delivery, and anything outside those lengths or sizes is cut to the nearest 100 mm in Melbourne and galvanised before freight. Commercial schedules, welded fence brackets and custom corner posts are all quoted from your drawings.

How to get a quote

Email your engineering takeoff, post schedule or drawings to info@retainingwallsupplies.com.au, or call 0485 856 986. Include section sizes, cut lengths and delivery postcode. Standard quotes go out the same day.

Frequently asked questions

Which sizes are in stock in Queensland?

200 UC 46 and 250 UC 72 galvanised posts are stocked in QLD at fixed lengths. All other super heavy duty sizes are cut to order in Melbourne and freighted up, which adds about one week of cutting and galvanising plus around 3 days transit.

Why are there no prices on the larger sizes?

Sections above 200 UC are cut from full-length stock, so the price depends on your cut list: the number of posts, lengths and offcut efficiency. Quoting case by case keeps the price sharp; most quotes are returned the same day.

Are the posts galvanised?

Yes. Every post is hot-dip galvanised after cutting. Watch for cheaper quotes on raw (non-galvanised) steel: buried steel without galvanising will not last in retaining wall service.