Hollow or solid concrete sleepers - which holds up better? A factual comparison of strength, weight and durability.
What are hollow concrete sleepers, and how do they compare to solid, steel-reinforced sleepers? A factual look at strength and durability.
Panel and post or sleeper and post? A straight comparison of strength, appearance, availability and cost to help you choose.
What does a panel and post retaining wall cost? What drives the price, and how it compares to a concrete sleeper and post system.
What is a panel and post retaining wall? How the system works, where it's used, and how it stacks up against a sleeper and post wall.
How to size a post support bracket correctly: standard sizes, the 90x90 bracket, and matching brackets to 100 and 150 Series retaining wall posts.
Concrete sleepers and steel posts work as one system, not two separate purchases. Here's how to match them correctly and why ordering as a kit beats mixing suppliers.
H4, CCA, ACQ — the labels on treated pine sound technical, but only one thing actually matters for a retaining wall: is it rated for in-ground use.
200x75 or 200x100? The size difference comes down to load, span and what you're actually building — here's which one fits your project.
A straight-talking buyer's guide to treated pine sleepers — H4 treatment explained, 200x75 vs 200x100 sizing, and how many you'll need for your project.
Everything you need to plan a timber sleeper retaining wall — treated pine sizing, steel post spacing, drainage and Australian height limits, in one guide.
