Roofing Cost Australia 2026
Roofing costs in Australia depend on whether you need a repair, partial replacement, or full re-roof. Material choice (Colorbond, tiles, or slate) and roof accessibility are the biggest cost drivers.
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National Pricing Overview
| Service | Low | High | Average |
|---|---|---|---|
| Roof repair (minor) | $250 | $800 | $450 per job |
| Roof repair (major) | $800 | $3,000 | $1,500 per job |
| Full re-roof — Colorbond | $8,000 | $25,000 | $15,000 total |
| Full re-roof — tiles | $10,000 | $35,000 | $20,000 total |
| Gutter replacement | $1,000 | $4,000 | $2,200 total |
| Gutter cleaning | $150 | $450 | $250 per job |
| Leak detection | $200 | $600 | $350 per visit |
| Ridge cap repointing | $1,500 | $5,000 | $2,800 total |
| Roof painting / coating | $2,500 | $7,000 | $4,500 total |
| Skylight installation | $800 | $3,000 | $1,600 per skylight |
| Whirlybird / vent installation | $200 | $600 | $350 per unit |
| Roof inspection | $150 | $400 | $250 per visit |
National average prices. Select a city above for location-specific pricing.
Roofing work in Australia covers everything from minor repairs to complete re-roofing. A full roof replacement typically costs $15,000 to $45,000 depending on the size of your home, the material chosen, and your location. The national average for a standard 3-bedroom house sits around $22,000. Individual repairs like fixing leaks or replacing damaged tiles are much cheaper, starting from $300–$800 per repair.
Roofing is not a DIY job — it requires licensed tradespeople, and working at height without proper safety equipment is both dangerous and illegal. Most states require roofing work to comply with the Building Code of Australia and relevant Australian Standards.
What Affects Roofing Costs
Roof size & pitch
Larger roofs cost more (measured in square metres). Steeply pitched roofs require more safety equipment and are slower to work on, adding labour cost.
Material type
Colorbond steel is the most popular and cost-effective ($40–$70/m²). Concrete tiles cost $40–$60/m². Terracotta tiles run $60–$100/m². Slate is the most expensive at $100–$200+/m².
Repair vs replacement
Spot repairs and re-pointing cost $300–$2,000. Partial re-roofing runs $5,000–$15,000. Full replacement is $15,000–$45,000+.
Access & height
Single-storey homes are straightforward. Multi-storey homes, steep pitches, and difficult access add scaffolding costs ($1,000–$5,000+).
Insulation & sarking
Adding or upgrading insulation and sarking during a re-roof adds $1,500–$5,000 but significantly improves energy efficiency and is required under current building codes.
Guttering & fascia
A re-roof often reveals damaged guttering, fascia, or soffit boards that need replacing. Budget an extra $2,000–$6,000 for these common additions.
How to Save Money on Roofing Costs
Frequently Asked Questions
About This Guide
Our roofing cost guides cover 12 major Australian cities with location-adjusted pricing. Updated quarterly — last reviewed February 2026.