support@opalsaconstruction.com

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+61 466 801 058
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Adelaide, South Australia, Australia

Monday - Saturday | 8am - 5pm

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Opal Construction LTD — Adelaide Concreting Specialists
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Opal Construction LTD Logo

Building with Precision and Trust. Expert construction solutions for residential, commercial, and industrial projects. Committed to Quality, Safety, and Innovation.

Monday - Saturday | 8am - 5pm

Contact Info

  • Adelaide, South Australia, Australia
  • +61 466 801 058
  • support@opalsaconstruction.com

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⭐ 4.5/5 Google Rating | Licensed BLD 317725

Residential Concreting
Adelaide – Built Right, Priced Fair

Trusted local concrete specialists serving Adelaide homes. Driveways, slabs, patios & paths with licensed expertise and transparent pricing.

Get Your Free Quote

Fill out the form below and our team will get back to you within 24 hours.

Licensed BLD 317725 & Insured in South Australia

Last updated: 19 March 2026

Expert Concrete Driveways
Built to Last in Adelaide

A driveway is one of the most-used parts of your home and a key factor in street appeal. Opal Construction LTD (BLD 317725) specialises in concrete driveways across Adelaide metro — poured to 25–32 MPa, reinforced with SL72 or SL82 steel mesh, and finished to your specification.

Standard residential driveways are 100 mm thick over a 100 mm compacted crushed-rock roadbase. Control joints are cut at 3 m centres to manage cracking. Curing compound is applied the same day so your new surface reaches full 28-day design strength regardless of Adelaide's dry conditions.

Driveway Finishes & Indicative Pricing

FinishPrice Range (installed)Best For
Plain Grey Broom$65–$90 / m²Budget-conscious, clean look
Coloured / Stencil$80–$120 / m²Matching home exterior palette
Exposed Aggregate$90–$150 / m²Premium appearance, slip resistance, heat reflection

Key Specifications

  • Concrete grade: 25 MPa standard, 32 MPa heavy-vehicle areas
  • Slab thickness: 100 mm residential, 125 mm for caravans / heavy loads
  • Reinforcement: SL72 mesh standard, SL82 for higher loads — bar-chaired at mid-depth
  • Roadbase: 100 mm compacted crushed rock (DGB20)
  • Control joints: Tooled or saw-cut at ≤ 3 m centres
  • Curing time: Walk on 24–48 h · Drive on 7 days · Full strength 28 days
  • Compliance: AS 3600 (Concrete Structures), AS 2870 (clay soil sites)
  • Service area: All Adelaide metro — Gawler to Seaford, Port to the Hills
The Opal Construction Quality Advantage

Why Adelaide Homeowners
Choose Our Team

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 Know Adelaide Conditions Inside Out

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:

  • Reactive clay soils common in northern suburbs (Para Vista, Salisbury, Munno Para, Gawler) requiring proper base preparation and reinforcement
  • Adelaide's dry, hot climate and how it affects concrete curing and finishing
  • Local council requirements for crossovers, drainage, footpath compliance, and permits
  • Seasonal weather patterns and optimal concreting times for SA conditions

This local knowledge translates to better installations, fewer problems, and concrete that performs reliably for 20-30+ years in South Australian conditions.

Precision Engineering for Every Residential Project

We don't just pour concrete – we engineer solutions:

  • Proper structural design for slabs, ensuring load-bearing capacity meets requirements
  • Strategic reinforcement placement (steel mesh and rebar where needed)
  • Calculated drainage falls to protect your foundation and prevent water pooling
  • Control joint positioning to manage natural concrete movement
  • Soil-specific base preparation tailored to your property's ground conditions

Every residential project follows Australian Standards and local building codes. Our precision approach ensures structural integrity that lasts a lifetime.

No Hidden Fees. No Surprises. Just Honest Quotes.

Our detailed quotes include everything you need:

Complete site preparation and excavation
Quality roadbase and mechanical compaction
Steel reinforcement mesh (minimum 6mm)
Premium concrete mix (25-32 MPa residential grade)
Professional finishing to your chosen specification
Control joints and proper drainage
Complete cleanup and waste removal

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.

We Respect Your Schedule

Your time matters. That's why we:

  • Provide realistic timelines upfront (no over-promising)
  • Lock in confirmed dates and stick to them
  • Communicate proactively if weather delays occur
  • Work efficiently without cutting corners
  • Complete preparation, pour, and cleanup as scheduled
Industry Standards & Recovery
PHASE 01
Standard driveway (30m²)3-4 days prep + pour
PHASE 02
House slab (100m²)4-5 days prep + pour
PHASE 03
Patio or pathway2-3 days + cure time

You'll know exactly when work starts, what to expect daily, and when you can use your new concrete.

High-Grade Materials for Adelaide Durability

We use only premium materials designed for South Australian conditions:

Concrete specifications:

Minimum 25 MPa for standard residential32 MPa+ for heavy-use/structuralTrusted Adelaide aggregatesFiber additives available

Modern equipment:

Laser levels for drainageProfessional screedingPlate compactorsConcrete pumps

Better materials + better installation = concrete that performs year after year.

01

Frequently Asked Questions

Explore our categorized knowledge base to find detailed answers about residential concreting in Adelaide.

Compliance & Safety Standards

Yes, Opal Construction LTD holds all required South Australian building and contractor licenses (BLD 317725) and operates in full compliance with local regulations. We carry comprehensive public liability insurance and workers compensation coverage. All our residential concrete work is completed to meet or exceed Australian Standards.
Safety is paramount. We implement full site risk assessments, proper barricading, safe equipment operation, and organized work areas. We maintain Adelaide's residential neighborhood standards with considerate work practices and clear communication.
Yes, we handle council requirements. For projects requiring permits (like crossovers), we can assist with applications. We're familiar with requirements across Adelaide councils including Salisbury, Playford, Tea Tree Gully, and Port Adelaide Enfield.
We follow responsible environmental practices: proper waste segregation, licensed disposal, concrete washout management, dust minimization, and protection of existing landscaping.

Pricing & Quotes

Residential concreting in Adelaide typically ranges from $65-$150 per square metre depending on finish and complexity. Plain grey: $65-$90/m², Coloured: $80-$120/m², Exposed aggregate: $90-$150/m². Final pricing depends on site prep and access.
Quotes include site prep, excavation, roadbase, moisture barrier, reinforcement mesh (SL72+), premium concrete (25-32 MPa), professional finishing, control joints, and cleanup.
Yes, completely free, no-obligation quotes. This includes a site visit to assess conditions and take measurements. You'll receive a detailed written quote within 48 hours.

Timeline & Process

Standard driveway (30m²): 3-4 days (prep + pour). House slab (100m²): 4-5 days. Curing: Walk on 24-48 hrs, Drive on 7 days, Full strength 28 days.
Autumn and Spring are ideal. Winter works well in Adelaide. Summer requires early morning pours and aggressive curing management due to heat.
Minimum 7 days for light vehicles. We recommend 14 days for heavier vehicles. Full chemical cure takes 28 days.

Materials & Finishes

Plain grey (broom), Coloured concrete (oxide integrated), Exposed aggregate (natural stone reveal), and Smooth trowel (internal/sheds).
Exposed aggregate is the favorite for driveways due to heat reflection, slip resistance, durability, and premium appearance.
Yes, strictly premium materials. Minimum 25-32 MPa concrete, SL72/SL82 mesh, and quality roadbase from trusted Adelaide suppliers.

Adelaide-Specific Questions

We address reactive clay soils (common in northern suburbs) with thicker compacted roadbase, proper reinforcement, and strategic control joints to manage ground movement.
Typically NO for replacing existing driveways. Typically YES for new crossovers or changing kerb drainage. We advise on your specific council's rules.
We service all Adelaide Metro: North to Gawler/Virginia, South to Glenelg/Seaford, East to the Hills, and West to the Port.

Ready to Start Your
Next Residential Project?

Partner with South Australia's trusted residential concreting experts. We deliver engineered precision, transparent pricing, and results built to last.

✅

Fully Licensed & Insured

Complete peace of mind with comprehensive coverage (BLD 317725)

🏠

South Australian Owned

Local expertise tailored to Adelaide conditions

💰

Fixed Price Contracts

Transparent pricing with no hidden surprises

Call Us Direct

0466 801 058

Email Us

support@opalsaconstruction.com

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No obligation response within 4 hours.
Free site visit included.