What are typical margins for roadworks?
Last reviewed July 5, 2026
Typical margins for roadworks range from 5% to 15%, depending on project size, complexity, and competition. Larger projects might squeeze margins tighter, while smaller, niche jobs could see higher margins due to less competition.
Key points
- Margins usually between 5% and 15%.
- Larger projects often have tighter margins.
- Niche jobs may offer higher margins.
Roadworks can vary quite a bit. If you're bidding on a big highway project, you might find the competition drives your margin down. For smaller or more specialized jobs, you can usually push for a better margin. Always factor in your overheads and risk when estimating.
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Alloovium can help you analyze past project data to refine your margin estimates.
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General information for Australian construction professionals — not legal advice. Verify jurisdiction-specific requirements with the relevant regulator.