Concreting cost in Rockhampton.
A straight answer on what concreting actually costs in Rockhampton in 2026: the per-square-metre rates, worked examples for real jobs, the hidden costs the cheap quotes leave out, and why the lowest number on paper is rarely the cheapest job once the slab cracks.
What a square metre of concrete costs here.
Concreting in Rockhampton is priced per square metre, supplied and finished, and the rate depends mostly on the finish and the ground. As a 2026 starting point across the Capricorn region:
- Plain slab or path, stable ground: $90 to $130 per m²
- House or extension slab: $90 to $140 per m²
- Shed slab, thickened edge: $110 to $160 per m²
- Exposed aggregate: $130 to $200 per m²
- Coloured or stencil concrete: $120 to $190 per m²
The single biggest variable in Rockhampton is the soil. Reactive black soil, common from Gracemere through the river flats, adds 15 to 30 per cent to a structural slab because of the deeper edge beams, internal stiffening beams and extra steel the engineer specifies. The full itemised list is on the pricing page.
What real Rockhampton jobs cost.
A 54m² shed slab.
A 6m by 9m Colorbond shed slab, 100mm with a thickened edge and SL72 mesh on stable ground at Parkhurst, runs around $7,500 to $9,000 with the bolt set-out done. On reactive Gracemere clay with a deeper engineered edge beam, closer to $9,500 to $11,000.
A 180m² house slab.
A single-storey home slab on a class M Gracemere block: soil test and engineering around $1,400, slab at roughly $120 per m² for about $21,600, plus certifier approval near $900. All up around $23,900 for a fully engineered, signed-off slab.
A 45m² exposed-aggregate driveway.
A washed exposed-aggregate driveway in a warm river-pebble mix on a stable Norman Gardens block runs around $6,500 to $8,500 supplied, finished and sealed, including the crossover.
What the cheap quotes leave out.
The per-square-metre rate is not the whole picture, and a quote that ignores these is either going to surprise you later or has skipped them entirely:
- Soil test: $450 to $850, and not optional on a structural slab on reactive ground.
- Engineered design: $650 to $1,400 for the AS 2870 slab and footing drawings.
- Certifier approval: $600 to $1,600 for a house or shed slab.
- Demolition: $40 to $80 per m² plus tip fees to remove an old slab.
- Concrete pump: $650 to $1,500 on tight or sloping sites where the truck cannot reach.
A quote that is hundreds of dollars under everyone else has usually cut a thinner slab, lighter mesh, no soil test or no curing. Those shortcuts crack the slab within a couple of wet seasons. The guide on how to choose a concreter covers what to check, and slab prep on reactive soil explains why the engineering matters so much in this region.
Frequently asked about cost.
How much does concreting cost per square metre in Rockhampton?
In 2026, plain concrete on stable ground runs about $90 to $130 per square metre supplied and finished in Rockhampton. Shed slabs with a thickened edge are $110 to $160, exposed aggregate $130 to $200, and coloured or stencil finishes $120 to $190. Reactive black-soil footings add 15 to 30 per cent because of the deeper beams and extra steel.
What does a typical shed slab cost in Rockhampton?
A 6m by 9m (54 square metre) Colorbond shed slab, 100mm thick with a thickened edge and SL72 mesh on stable ground, runs around $7,500 to $9,000 in 2026 with the bolt set-out done. On reactive Gracemere clay with a deeper engineered edge beam it is closer to $9,500 to $11,000. A heavier 150mm machinery slab costs more again.
Why are some Rockhampton concreting quotes so much cheaper?
A quote that comes in well under the rest has usually cut something you cannot see: a thinner slab, lighter or no mesh, no soil test on reactive ground, no certifier approval, or skipped curing. Those shortcuts do not show on day one but they crack the slab within a couple of seasons and void any warranty. Compare what is actually in each quote, not just the bottom line.
What extra costs should I budget for beyond the per-square-metre rate?
On a structural slab, budget for the soil test ($450 to $850), engineered design ($650 to $1,400) and certifier approval ($600 to $1,600). On a replacement job add demolition of the old slab ($40 to $80 per square metre plus tip fees). On tight or sloping sites add a concrete pump ($650 to $1,500). Decorative finishes include the first seal, with a re-coat every few years.
Get a real number for your job.
Free on-site measure and a fixed written quote, no obligation, across the Capricorn region.