Every great project starts with a good plan. This simple guide will walk you through the process step by step.
Decide where to put it, how long, and how tall. Consider your space and local rules.
Pick the right composite sleepers and parts for your project.
Clear the area and get everything ready for building.
Composite sleepers are modern building materials made by combining different materials to create strong, durable wall pieces.
Makes them very strong
Keeps them flexible and tough
Protects from sun damage
Here's why many DIYers prefer composite over traditional wood or concrete:
Much lighter than concrete - you can carry them yourself.
Four times stronger than concrete sleepers.
Put them up and forget about them.
Think about these things when choosing where to build:
Different places have different rules about how close you can build to houses. Check with your local council before you start.
Usually, your space decides the length. Just measure the area where you want the wall. If you have lots of space, you can choose any length you like.
In Queensland, you need permission for walls over 1 meter tall. In other areas, check your local rules. For most DIY projects, staying under 1 meter keeps things simple.
Here's what you'll need for your project:
The main wall pieces
Hold the wall up straight
Extra support pieces
Join everything together
Stops water problems
Screws, bolts, and fasteners
You'll usually find two sizes:
Start by removing all plants and grass. You need a flat, clean area to work on. For big areas, you might need help from an excavator.
Use spray paint to mark any trees or plants you want to keep. Run a string along where your wall will go - this helps keep everything straight.
Use a measuring tape and spray paint to mark where your support posts will go:
See exactly how to install your retaining wall with our step-by-step video guide.
Watch Installation VideoComplete this form and a distributor in your area will contact you with pricing, stock availability, and delivery information.
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