Super Heavy Duty Steel ACT
Super heavy duty steel posts delivered to Canberra and the ACT: hot-dip galvanised universal columns from 200UC46 to 310UC158 plus PFC end posts, supplied against your certified engineering schedule.
Each order is cut to the nearest 100mm from full-length Melbourne stock and galvanised after cutting, so pricing is quoted from your cut list.
Available sections
200 UC 46.2, universal column, 46.2kg/m: cut to length, quote
200 UC 52.2, universal column, 52.2kg/m: cut to length, quote
200 UC 59.5, universal column, 59.5kg/m: cut to length, quote
250 UC 72.9, universal column, 72.9kg/m: cut to length, quote
250 UC 89.5, universal column, 89.5kg/m: cut to length, quote
310 UC 96.8, universal column, 96.8kg/m: cut to length, quote
310 UC 118, universal column, 118kg/m: cut to length, quote
310 UC 158, universal column, 158kg/m: cut to length, quote
200 / 250 / 300 PFC end posts, 25.1 / 35.5 / 40.1kg/m: cut to length, quote
ACT projects use these sections for engineered walls over 2 metres, commercial retention and surcharge-loaded boundaries. Freight runs direct to your Canberra site with forklift unloading standard.
Ready to order? Send section sizes, lengths and your postcode via the enquiry form, email info@retainingwallsupplies.com.au, or call 0485 856 986 for a same-business-day quote.
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200 Premium Strength Series, Retaining Wall Steel Posts, Super Heavy Duty Series, Super Heavy Duty Steel ACT, Super Heavy Duty Steel NSW
Price range: $814.00 through $1,424.50 inc. GST Select options This product has multiple variants. The options may be chosen on the product page200 Premium Strength Series, Retaining Wall Steel Posts, Super Heavy Duty Series, Super Heavy Duty Steel ACT, Super Heavy Duty Steel NSW
Price range: $418.00 through $731.50 inc. GST Select options This product has multiple variants. The options may be chosen on the product page
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How to order super heavy duty posts in the ACT
These sections are made to order: cut to your certified engineering schedule from full-length Melbourne stock and galvanised after cutting, then freighted to Canberra. There are no off-the-shelf products to buy on this page. Send your cut list via the enquiry form, call 0485 856 986, or email info@retainingwallsupplies.com.au for a same-business-day quote.
Super Heavy Duty Sizes for the ACT
| Section | Type | Weight (kg/m) | Availability |
|---|---|---|---|
| 200 UC 46.2 | Universal Column | 46.2 | Cut to length in Melbourne, freighted to ACT, quote |
| 200 UC 52.2 | Universal Column | 52.2 | Cut to length in Melbourne, freighted to ACT, quote |
| 200 UC 59.5 | Universal Column | 59.5 | Cut to length in Melbourne, freighted to ACT, quote |
| 250 UC 72.9 | Universal Column | 72.9 | Cut to length in Melbourne, freighted to ACT, quote |
| 250 UC 89.5 | Universal Column | 89.5 | Cut to length in Melbourne, freighted to ACT, quote |
| 310 UC 96.8 | Universal Column | 96.8 | Cut to length in Melbourne, freighted to ACT, quote |
| 310 UC 118 | Universal Column | 118 | Cut to length in Melbourne, freighted to ACT, quote |
| 310 UC 158 | Universal Column | 158 | Cut to length in Melbourne, freighted to ACT, quote |
| 200 PFC | C-section end post | 25.1 | Cut to length in Melbourne, freighted to ACT, quote |
| 250 PFC | C-section end post | 35.5 | Cut to length in Melbourne, freighted to ACT, quote |
| 300 PFC | C-section end post | 40.1 | Cut to length in Melbourne, freighted to ACT, quote |
Big steel for Canberra projects
ACT development approvals commonly ask for certified engineering on taller walls, and reactive Canberra clay puts real load on posts. We supply the exact sections and cut lengths on your engineering schedule, hot-dip galvanised for buried service, delivered to site with forklift unloading as standard and crane truck on request.
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
How long does delivery to Canberra take?
Allow about one week for cutting and galvanising in Melbourne plus road freight to the ACT. Send your postcode with the cut list and the quote will include delivery.
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.
