Patio and Entertaining Slab.

Concrete Entertaining Slabs for Bulimba and Inner East Brisbane

A well-built entertaining slab is probably the most-used concrete surface on a Brisbane property. It's where the barbecue lives, where kids run between the back door and the pool, and where guests end up on a Saturday afternoon. Getting the slab right from the start saves a lot of grief later.

This page covers what the work actually involves, what it costs, and how to tell whether a new slab is the right move for your place.

What the Work Involves

Pouring an entertaining slab is more involved than it might look from the outside. A typical job in the Bulimba area runs through these stages:

• Site preparation. The contractor digs out or grades the area to the correct depth, usually removing existing lawn, soil or old concrete. In older Bulimba and Hawthorne properties, there's often tree root interference from established shade trees, including the occasional jacaranda. That gets dealt with before any formwork goes in.
• Formwork and edge setting. Timber or steel forms are set to define the slab's shape and finished height. Getting this level (or deliberately sloped for drainage) matters a lot, especially on the sloping blocks common across Balmoral and Norman Park.
• Steel reinforcement. Most slabs get either mesh (F72 or F82 grade, typically) or deformed bar (reo bar), sometimes both. The choice depends on slab thickness, expected load and whether vehicles will ever cross the edge.
• Concrete pour and finish. Concrete is poured, screeded level, and finished. For an entertaining area, the surface finish matters more than for a shed slab. Common options here include broom finish (practical, slip-resistant), exposed aggregate, or a smooth trowelled finish. If you're considering a decorative option, that's a separate conversation with its own pricing.
• Curing. Concrete needs time and moisture to cure properly. In Brisbane's heat, especially from October through March, curing compounds or wet hessian are often used to slow the drying and reduce cracking risk.

A standard residential patio slab typically lands between 75 mm and 100 mm thick. Thicker slabs (up to 125 mm) apply where a heavy spa or outdoor kitchen sits on top.

When You Probably Need a New Slab

A few situations come up regularly in this part of Brisbane:

• Your current patio is cracked, sunken or uneven. Minor surface cracks don't always require replacement, but cracks that are wide, growing or causing trip hazards usually do.
• You're adding a deck or alfresco extension and the builder needs a concrete footing or slab foundation to build from.
• The house had a timber deck that's been removed or is about to be, and you want a more durable, lower-maintenance surface underneath.
• You've just landscaped or fenced the backyard and want to finish the outdoor living area properly.
• You're preparing the property for sale and the existing concrete looks tired.

Brisbane's wet season (roughly November to April) can slow external concreting work, but jobs still go ahead. Most contractors work around rainfall windows rather than pausing entirely for the season.

What It Typically Costs

For a straightforward entertaining slab in the Bulimba cluster, expect to pay somewhere in the range of $80 to $130 per square metre as a rough guide. A 20 m² backyard patio might come in around $1,800 to $2,600, while a larger 50 m² alfresco foundation with a decorative finish could reach $5,000 to $8,000 or more.

What moves the price:

• Size and shape. Simple rectangles are cheaper to form than curved or irregular edges.
• Access. Narrow side gates and steep blocks (common in Balmoral and parts of Hawthorne) can mean a concrete pump is required, which adds cost.
• Demolition. If an old slab needs breaking up and removing first, that's usually priced separately. Budget roughly $50 to $90 per square metre for removal alone, depending on thickness.
• Finish. A basic broom finish is the most affordable. Exposed aggregate or stencilled concrete costs more.
• Reinforcement requirements. Heavier loads, sandy or reactive soil, or a spa location will push the steel specification up.

What's Typically Included (and What Isn't)

A standard quote for an entertaining slab usually covers: site preparation, formwork, reinforcement mesh, the concrete pour, and the nominated surface finish.

What's often quoted or charged separately:

• Concrete pump hire (when site access requires it)
• Removal and disposal of existing concrete or soil
• Drainage works or agricultural pipe
• Any decorative finishing beyond the base broom finish
• Landscaping reinstatement around the new slab

Ask the contractor to confirm what's included before you accept any quote. A lower quote that excludes pump hire can end up costing more than a higher quote that includes it.

Is a Concrete Slab Right for Your Property?

Concrete is a good fit for an outdoor entertaining area when you want something permanent, low-maintenance and able to handle Brisbane's heat cycles without warping or rotting. It handles heavy outdoor furniture, high foot traffic and the odd Brisbane downpour without complaint.

It's less flexible than a deck if you think your layout might change, and it doesn't suit areas where established tree roots would cause ongoing heave. For properties in Morningside or Cannon Hill with large fig or mango trees close to the house, it's worth discussing root management with the contractor upfront.

A Note on Insurance and Licensing

Concreting work above certain values in Queensland must be carried out by a licensed contractor or supervised by one. For any slab that forms part of a structure (including an alfresco under a roofline), check that whoever you hire holds a current QBCC licence. We only connect homeowners with providers who carry appropriate cover and licensing. You're welcome to ask us about a provider's credentials before any work begins.

If you've got a rough size in mind and want a no-obligation quote for your Bulimba or Inner East property, get in touch. A quick chat about access, finish and timing is usually enough to get the process moving.