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At South Concrete, we do more than just lay concrete—we build durable, high-quality alfresco’s and patios designed to enhance your property’s style and functionality. Serving Adelaide, South Australia, we specialise in custom concrete alfresco’s & patios with expert craftsmanship and a finish that lasts. Whether you need a sleek, modern look or a tough, long-lasting surface, we tailor every project to match your vision.
Contact us to discuss your alfresco or patio size, design, and finish. We will provide a detailed quote will outline costs, materials, and the expected timeline.
The area is cleared of grass, debris, and old concrete if needed. The ground is then excavated and leveled to create a strong, stable base for the new alfresco or patio.
A layer of compacted gravel or crushed rock is added for support. Steel mesh or rebar reinforcement is installed to strengthen the concrete and prevent future cracks.
Timber or metal formwork is set in place to define the alfresco or patio’s shape. Expansion joints are added to allow natural movement, preventing cracks over time.
Concrete is poured, spread, and leveled for a smooth surface. Depending on the finish, it is brushed, exposed, smudged, or coloured to achieve the desired look.
The concrete cures for at least 7 days, with moisture control to prevent cracks. A protective sealer is applied to enhance durability and resist stains or wear.
Use our slab cost calculator to find the rough cost of your alfresco or patio installation.
This is an estimate. Contact us for an exact quote.
*The South Concrete cost calculator is used as a tool for indicative budgeting only. Calculations do not include items such as council works, kerb, layback, excavation, removal of fill, concrete pump, expansion cut, acid washing, sealing and stormwater channels, drains or pits, prices may also vary depending on location and accessible concrete providers in your area. Please contact us if you have any specific questions or for a fixed quote based on your specific needs.*
A well-installed alfresco or patio slab can last 30 to 50 years, depending on concrete quality, reinforcement, and exposure to weather conditions.
For standard Alfresco’s and Patios, 100mm (4 inches) thick is ideal. If supporting outdoor kitchens, pergolas, or heavy furniture, 125mm (5 inches) with reinforcement is recommended.
Light foot traffic is fine after 24-48 hours, but for placing furniture, barbecues, or structures, wait 5-7 days for the concrete to fully cure.
Sweep and wash regularly, reseal every 2-3 years, and avoid harsh chemicals or pressure washing too aggressively to maintain surface integrity.
Use control joints to allow natural movement, ensure a well-compacted base, and reinforce with steel mesh or rebar for added strength.
It’s possible, but proper grading, leveling, and reinforcement are key. A professional ensures long-term durability and an even, polished finish.
Expect to pay $80-$150 per square metre, depending on size, thickness, and the chosen finish, including materials and labour.
South Concrete are the #1 Concreters down South. If you need concreting services for a driveway, footpath, shed slab or alfresco area in adelaide call us for a fixed price quote or plan your budget with our cost calculators that factor in the size, thickness and type of finishes you need on your concrete driveway or slab.
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