Comparisons
Exposed Aggregate vs Plain Concrete: Which Is Better? (2026)
By Fraser Coast Concreting · 22 June 2026
Quick answer
Plain concrete is cheaper (about $80–$120/m²) and fine for low-visibility areas. Exposed aggregate costs more (about $120–$170/m²) but offers better grip, a more attractive look and strong durability. For driveways, entries and pool surrounds, exposed aggregate is usually the better long-term value; for hidden slabs, plain concrete makes more sense.
If you’re choosing between exposed aggregate and plain concrete, the right answer depends on where the surface goes and what you want from it. Here’s an honest comparison across the things that actually matter, so you can pick with confidence.
Quick comparison table
| Factor | Plain concrete | Exposed aggregate |
|---|---|---|
| Typical cost (per m²) | $80 – $120 | $120 – $170 |
| Appearance | Plain grey, functional | Decorative stone, premium look |
| Slip resistance | Lower (especially smooth/wet) | Higher, textured surface |
| Maintenance | Low, occasional clean | Low–moderate, periodic re-sealing |
| Durability | Very good | Very good |
| Resale appeal | Neutral | Adds kerb appeal |
As a guide only. Prices vary with site, finish and supply costs.
Cost
Plain concrete wins on upfront price, typically $80–$120/m². Exposed aggregate runs about $120–$170/m², roughly $30–$60/m² more. On a 50m² driveway that’s a difference of around $1,500–$3,000. The question is whether the extra buys you something you value.
Looks
This is where exposed aggregate pulls ahead. The decorative stone gives a textured, high-end appearance that suits front driveways, entries and outdoor living areas. Plain concrete is clean and functional but plain by design. If kerb appeal matters, aggregate is the clear winner.
Slip resistance
The exposed stone creates a naturally textured surface with good grip, even when wet. That makes it a strong choice for sloped driveways, paths and especially pool surrounds, where a smooth, wet plain slab can be slippery. Plain concrete can be given a broom finish for grip, but it generally won’t match aggregate’s texture.
Maintenance and sealing
Both finishes are low-maintenance, but they differ slightly:
- Plain concrete: occasional wash, the odd patch or crack repair. No sealing strictly required, though sealing helps.
- Exposed aggregate: needs periodic re-sealing (commonly every few years) to keep the colour rich and protect the surface. The seal is the main ongoing task.
Neither is high-effort, but factor the re-sealing into your plans if you choose aggregate.
Durability
Both finishes are very durable when poured properly on a good base with the right reinforcement and curing. Durability comes from the slab underneath far more than the finish on top. A well-built plain slab and a well-built aggregate slab will both last for decades. A poorly built one of either won’t.
Pros and cons
Plain concrete
- Pros: cheapest option, simple, durable, low fuss
- Cons: plain look, can be slippery when smooth and wet, adds little kerb appeal
Exposed aggregate
- Pros: attractive, great grip, hides dirt and minor marks, lifts resale appeal
- Cons: higher upfront cost, needs periodic re-sealing
Recommendation by use case
- Driveways and entries: Exposed aggregate is usually worth it for the look, grip and kerb appeal, especially out the front where it’s seen.
- Pool surrounds: Exposed aggregate, for the slip resistance and comfort underfoot.
- Paths: Either works; aggregate for high-visibility paths, plain for utility paths.
- Shed slabs and hidden areas: Plain concrete, no need to pay for a decorative finish nobody sees.
The Fraser Coast angle
Our coastal climate, with strong sun, salt air and heavy summer rain, suits exposed aggregate well: the texture gives reliable wet-weather grip and the sealed surface copes with the conditions. Around Hervey Bay and Maryborough, aggregate is a popular choice for front driveways and pool areas for exactly these reasons. Just keep the seal up to date.
Cost difference on a real driveway
To put the price gap in context, here’s how the two finishes compare across common driveway sizes at their guide rates.
| Area | Plain concrete ($80–$120/m²) | Exposed aggregate ($120–$170/m²) | Approx. extra |
|---|---|---|---|
| 30 m² | $2,400 – $3,600 | $3,600 – $5,100 | ~$1,200 – $1,500 |
| 50 m² | $4,000 – $6,000 | $6,000 – $8,500 | ~$1,500 – $3,000 |
| 70 m² | $5,600 – $8,400 | $8,400 – $11,900 | ~$2,800 – $3,500 |
As a guide only. The premium buys you the decorative stone, the extra finishing labour and the seal. For more detail, see our guides on driveway cost and exposed aggregate cost per m².
Ongoing maintenance compared
Neither finish is demanding, but it’s worth knowing what you’re signing up for.
- Plain concrete: a wash now and then, and the occasional crack seal. Sealing is optional but helps resist stains and dusting.
- Exposed aggregate: re-sealing roughly every 2 to 4 years to keep the colour rich and the surface protected. Beyond that, a hose-down keeps it looking sharp.
If you’d rather never think about sealing, plain concrete is the lower-effort option. If you’re happy to re-seal occasionally for a better look and grip, aggregate rewards you.
A note on grip and safety
The slip resistance difference is easy to overlook until someone slips. Smooth plain concrete can become slippery when wet, particularly on a sloped driveway or a poolside path. Exposed aggregate’s textured surface keeps grip even in the wet, which is why it’s such a common choice around pools and on steeper Fraser Coast blocks. A broom finish lifts plain concrete’s grip, but it still won’t match the texture of exposed stone.
What to ask before you choose
- Where exactly will the surface go, and how visible is it?
- Is slip resistance important here (slope, pool, shaded damp area)?
- What’s my budget, including the long-term re-sealing for aggregate?
- Do I want kerb appeal, or is this a purely functional slab?
- What finish suits the look of my home and street?
Answer those honestly and the right choice usually becomes obvious.
Can you combine the two?
You don’t always have to pick one or the other. A common and budget-friendly approach is to use exposed aggregate where it’s seen and matters, such as the front driveway, entry path and pool surround, and plain concrete for the hidden, functional areas like a shed slab or a side path. That way you spend the decorative premium only where it earns its keep. Some homeowners also use a plain concrete driveway with an exposed aggregate border or feature strip for a bit of character without the full cost.
How the climate affects each finish
On the Fraser Coast, surfaces cop strong sun, salt air and heavy wet-season rain. Both finishes handle this well when built and finished properly, but there are nuances:
- Plain concrete can dust or stain over time if left unsealed, and a smooth finish gets slippery when wet, which is a real consideration on a sloped block.
- Exposed aggregate relies on its seal to stay looking sharp and protected, so keeping the seal current is the key task. In return, the texture gives dependable grip through the wet season.
Neither is high-maintenance, but matching the finish to where it goes and the local conditions is what keeps it performing for years.
Which lasts longer?
This is the most reassuring part: in terms of structural life, there’s little between them. Both a plain slab and an exposed aggregate slab will last for decades when poured on a well-prepared base with the right reinforcement, jointing and curing. The finish on top is a cosmetic and functional choice, not a durability one. So the longevity question really comes back to build quality and your soil, which is exactly why choosing a concreter who prepares the ground properly matters more than the finish you pick.
How each finish is laid
Understanding the process helps explain the price gap and where the skill goes.
- Plain concrete is poured, screeded to level, then finished with a steel trowel for a smooth surface or a broom dragged across for grip. It’s a one-pass finish that’s quick and economical.
- Exposed aggregate adds several skilled steps. The decorative stone is in the mix or seeded into the surface, then the finisher waits for precisely the right moment as the concrete sets and washes back the top layer of cement to reveal the stone. The slab is then cleaned, often acid-washed to brighten the stone, and finally sealed.
That extra labour, the decorative stone and the seal are exactly why aggregate costs more, and why the finisher’s timing and experience matter so much to the result.
What about resurfacing an existing slab?
If you already have a plain concrete driveway that’s structurally sound but looking tired, you don’t necessarily have to choose between living with it or replacing it. Concrete resurfacing can apply a fresh decorative finish over the existing slab, giving you an updated look for less than a full rip-out and re-pour. It’s a good middle path when the slab itself is fine but the surface has dated. It won’t fix a slab that’s cracked from movement, but for cosmetic refreshes it’s well worth asking about.
Quick decision summary
- Front driveway or entry: exposed aggregate, for kerb appeal and grip.
- Pool surround: exposed aggregate, for slip resistance and comfort underfoot.
- High-visibility path: exposed aggregate; utility path: plain.
- Shed slab or hidden area: plain concrete, no reason to pay for decoration.
- Tight budget but want some character: plain driveway with an aggregate border, or resurfacing later.
The verdict
For most Fraser Coast homes, exposed aggregate is the better long-term value on visible, high-use areas like front driveways, entries and pool surrounds, thanks to its looks, grip and kerb appeal. Plain concrete remains the smart, economical pick for hidden slabs and purely functional surfaces. Match the finish to the spot, build it well, and either one will serve you for the long haul.
Still not sure? Get expert advice
The best finish depends on your site, budget and how the area will be used. Fraser Coast Concreting can talk you through exposed aggregate and plain concrete driveways and recommend what suits your place. Request a free quote here and we’ll help you choose the right finish for Hervey Bay, Maryborough, Rainbow Beach or Tin Can Bay.