How Much Does a Double Carport Cost in Australia in 2026?

Inflation and shifts in the global steel market have changed the pricing landscape. To help you budget for your 2026 project, here is a transparent breakdown of what you can expect to pay for a standard $6m \times 6m$ double carport.

1. The Kit Price (Supply Only)

• Budget (Flat Roof/Zincalume): $2,500 – $4,500. Functional, but basic.

• Premium (Gable Roof/Colorbond): $5,500 – $8,500. Includes integrated gutters and downpipes.

• Architectural (Cantilever/Solar Ready): $10,000+. These designs offer unobstructed movement and high-end aesthetics.

2. Concrete and Footings

Don’t overlook the "slab." A standard $36m^2$ reinforced concrete slab currently averages $100 – $130 per square metre, including excavation. Budget roughly $4,000 – $5,000 for a professional pour.

3. Council & Certification Fees

A private certifier or Council DA fee will typically set you back $1,500 – $2,500. This includes your building permit and the final inspection to ensure the structure is legal.

4. Installation Labour

If you aren't a DIYer, a professional installer will charge between $2,000 and $4,500 depending on the complexity of the roof pitch.

Summary Table: The Total Investment

| Component | Estimated Cost (AUD) |

| :--- | :--- |

| Carport Kit | $6,000 |

| Concreting | $4,500 |

| Council/Permits | $1,800 |

| Professional Install | $3,000 |

| Total Estimated Project | $15,300 |