Both finishes can make a practical driveway. Plain concrete shows the finished cement surface, often with a texture chosen for outdoor grip. Exposed aggregate reveals the stone in the mix, giving a more varied colour and texture. The right choice depends on the look you want, how the area is used and the construction beneath the finish.
How they compare
| Consideration | Plain concrete | Exposed aggregate |
|---|---|---|
| Appearance | Simple, even look; finish marks and colour variation can still show. | Visible stone creates a patterned, varied surface. |
| Feel and grip | A suitable broom or other outdoor texture can provide grip. | Texture varies with stone and exposure; inspect a sample, especially for a slope. |
| Care | Sweep and clean as needed; stains and repairs may remain visible. | Texture can hold dirt or leaf litter; ask about cleaning and any sealer maintenance. |
| Budget | Usually less decorative finishing work. | Extra materials and finishing generally affect the quote. |
Exposed aggregate versus pavers
Exposed aggregate is a poured concrete surface with visible stone. Pavers are individual units laid to form a surface. Both need suitable preparation and drainage; the choice also depends on appearance, intended vehicles and future access to services.
| Question | Exposed aggregate | Pavers |
|---|---|---|
| Appearance | Stone texture across a poured slab, with planned joints. | Individual units create a repeated pattern with visible joints. |
| Future alterations | Discuss how cutting or repair would affect the finish. | Ask whether units can be lifted and relaid for the proposed installation. |
| Maintenance | Ask about cleaning, stains and any sealer. | Ask about cleaning, joint material and what to do if units move. |
| Vehicle use | Specify the slab for the expected loads. | Choose a product and installation intended for driveway loads. |
| Price comparison | Include preparation, concrete, finish, joints and disposal. | Include preparation, bedding, units, cuts, restraints and laying. |
Adbri Masonry’s product guidance distinguishes pavers suitable for driveways and provides maintenance information. Check the actual product rather than assuming every garden paver suits a car.
In Shellharbour’s public road reserve, council guidance requires concrete and excludes pavers. A private driveway choice should therefore be discussed separately from the approved crossing finish. This site accepts concrete enquiries; confirm paving availability separately if you prefer pavers.
Look at a real sample
Photos can shift the apparent colour of the stone. Ask to see a physical sample or a comparable finished driveway, including the proposed sealer. Check it in daylight beside the house. If children use the area barefoot, or the driveway is steep, ask about comfort and wet-weather grip rather than choosing by appearance alone.
Ask for the same construction scope
For an Illawarra driveway, have both finishes priced with identical dimensions, excavation, base, reinforcement, joints, drainage and crossing work. That reveals the finish difference. Explore exposed aggregate and plain concrete, or read the driveway cost guide.
Does exposed aggregate need sealing?
Ask about the specific aggregate and proposed surface treatment. If a sealer is included, confirm its appearance, slip characteristics and maintenance schedule.