Corner, L-Post, Joiner & End Post for Retaining Walls

Retaining walls rarely run in a straight line. Corner posts, L-posts, joiner posts, and end posts are the structural components that allow concrete sleeper retaining walls to change direction, terminate cleanly, and connect sections — all while maintaining the structural integrity required by AS 4678-2002 Earth Retaining Structures.

With 40+ years of hands-on retaining wall experience across Australia, we supply the full range of corner and connection posts to suit 45° and 90° wall layouts, wall terminations, and section joins. All posts are hot-dip galvanised to AS/NZS 4680 for maximum corrosion resistance in Australian soil conditions.

Post Types Available

90° Corner Post: For right-angle corners in boundary and garden walls
45° Corner Post: For angled wall layouts on irregular blocks
L-Post: For wall terminations and end sections
Joiner Post: For connecting wall sections
End Post: For clean wall terminations

Sizing

Corner and connection posts are available in sizes to match our 100 Series, 150 Series, and 200 Series steel post range. Specify the post series that matches your wall's primary posts. Contact us if you need help specifying the correct post for your wall layout.

Delivery

Delivered across Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra, Gold Coast, and regional Australia. Get a free quote.

Corner, L-Post, Joiner & End Post for Retaining Walls | Retaining Walls Direct