Trusted local concrete specialists serving Adelaide homes. Driveways, slabs, patios & paths with licensed expertise and transparent pricing.
Fill out the form below and our team will get back to you within 24 hours.
Extend your home's living space with a durable, beautifully finished concrete patio. Opal Construction LTD (BLD 317725) installs outdoor entertaining areas across Adelaide metro — poured at 100 mm thick, reinforced with SL72 steel mesh, and finished to AS 3500.3 drainage fall requirements.
We set every patio to a minimum 1:100 drainage fall away from the building, use 25 MPa concrete for standard areas and 32 MPa for pool surrounds and spa pads, and apply penetrating acrylic sealer the day of pour on exposed aggregate and coloured finishes.
| Application | Finish | Indicative Cost |
|---|---|---|
| Alfresco Living Space | Broom or smooth trowel | $70–$90 / m² |
| Decorative BBQ / Outdoor Kitchen Area | Coloured oxide / stencil | $85–$120 / m² |
| Pool Surrounds / Spa Pad | Exposed aggregate (R11 rated) | $100–$150 / m² |
| Pergola / Verandah Base | Broom or exposed aggregate | $75–$110 / m² |
Reliability, precision engineering, and a commitment to longevity. Here is what separates our workmanship from the rest.
"Our reputation is built on concrete that doesn't just look good today, but performs for decades."
— Project Director
We're not just another concreting company – we're Adelaide locals who've worked across every suburb from the Adelaide Hills to coastal areas. This means we understand:
This local knowledge translates to better installations, fewer problems, and concrete that performs reliably for 20-30+ years in South Australian conditions.
We don't just pour concrete – we engineer solutions:
Every residential project follows Australian Standards and local building codes. Our precision approach ensures structural integrity that lasts a lifetime.
Our detailed quotes include everything you need:
What you see is what you pay. If site conditions reveal genuine unforeseen issues, we discuss options and costs before proceeding – never after. We itemize our quotes clearly so you understand exactly where your investment goes.
Your time matters. That's why we:
You'll know exactly when work starts, what to expect daily, and when you can use your new concrete.
We use only premium materials designed for South Australian conditions:
Better materials + better installation = concrete that performs year after year.
Explore our categorized knowledge base to find detailed answers about residential concreting in Adelaide.
Partner with South Australia's trusted residential concreting experts. We deliver engineered precision, transparent pricing, and results built to last.
Complete peace of mind with comprehensive coverage (BLD 317725)
Local expertise tailored to Adelaide conditions
Transparent pricing with no hidden surprises