45 degree corner
This is the ACT range for 45 degree corners: the 100 TFC 45 Degree Corner post, a galvanised channel pair factory-welded to the angle so your wall can turn a true 45 without site fabrication.ACT orders are supplied through our NSW chain into Canberra, forklift offload standard and crane on request. Request a quote with your corner angles and we price the lot same day.
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45 degree corner, Canberra, Retaining Wall Steel Posts Canberra - ACT
Price range: $59.40 through $297.00 inc. GST Select options This product has multiple variants. The options may be chosen on the product page
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Turning corners in a Canberra wall
Corners are where owner-built walls most often go wrong, which is why our ACT steel posts silo gives them their own pages. A corner post is two channel sections welded to the required angle, so sleepers from both wall directions land in a single post instead of meeting awkwardly at a butted joint. This page covers the 45 degree case; the matching 90 degree corner post handles square corners.
The product here is the 100 TFC 45 Degree Corner post at $54. Like all our steel it is hot-dip galvanised to AS/NZS 4680, and because welding and cutting happen before galvanising, the finished corner assembly carries a continuous coating rather than painted-over weld scars. In Canberra’s frost cycles and reactive clay, that coating quality is not cosmetic; ground movement works on buried steel harder here than in most of the country.
Those same ACT conditions shape the approvals picture. Certified engineering is commonly required in ACT retaining wall approvals, and corner details are part of what a certifier looks at. If your wall design is engineered, order the corner angle off the drawings. If you are measuring on site, measure the inverse angle of the corner, the angle the sleepers actually make behind the post, and send it with your quote request.
My corner is not exactly 45 degrees. What do I do?
We can have corner posts welded to custom angles. Measure the inverse angle of your corner as accurately as you can and we will quote the custom weld alongside the standard post.
How long does delivery to Canberra take?
ACT product travels via our NSW supply chain. Supplier freight typically runs 5 to 10 business days, so order corners with the rest of the steel package rather than as an afterthought, one missing corner post can stall a whole build.
What pairs with this post?
The straight runs either side use our ACT UC and TFC posts from the parent ACT steel posts category, with drainage gravel and ag pipe behind the finished wall.
National range: steel posts.
