Sleeper Retaining Wall Calculator

Materials for a low sleeper wall.

For low walls only. Check your council's rules; taller walls often need approval and an engineer's design. Everything is worked out in your browser. Nothing is saved or sent anywhere.

1. The wall

2. Materials

Follow the post maker's spacing.

3. Results

How it was worked out

    What this does and doesn't tell you

    • Use in-ground rated sleepers and posts.
    • Allow for drainage gravel and ag pipe behind the wall.
    • This is a planning estimate only. Check the maker's instructions and your local council's rules before you build or buy.
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