Exposed Aggregate Cost in Mandurah: What You'll Pay in 2026
What Does Exposed Aggregate Actually Cost in Mandurah in 2026?
If you are getting quotes for exposed aggregate concrete in Mandurah, expect to pay between $135 and $145 per square metre supplied and laid in 2026. At Peel Concreters, we work across Mandurah and the wider Peel region every week, and those figures reflect what a properly reinforced, quality-mixed job actually costs here right now.
An average driveway runs around 60 square metres, which puts a typical exposed aggregate driveway in the ballpark of $8,100 to $8,700 before earthworks or sealing. We will break all of that down below so you know exactly what you are getting for your money.
2026 Exposed Aggregate Price Table for Mandurah
Here are realistic cost ranges for common exposed aggregate projects across Mandurah. These prices are supplied and laid, and include steel reinforcement, mesh, chairs and setup.
| Project Type | Typical Size | Estimated Cost |
|---|---|---|
| Single car driveway | 35 to 45 m2 | $4,725 to $6,525 |
| Double car driveway | 55 to 70 m2 | $7,425 to $10,150 |
| Patio or alfresco | 20 to 40 m2 | $2,700 to $5,800 |
| Path or walkway | 10 to 25 m2 | $1,350 to $3,625 |
| Pool surrounds | 40 to 60 m2 | $5,400 to $8,700 |
These figures give you a solid starting point. Your actual quote will depend on site conditions, access and finish choice, all of which we cover below.
What Is and Is Not Included in the Price
Knowing what sits inside a quote is just as important as the rate per square metre. Here is what our exposed aggregate pricing includes as standard.
What Is Included
- Concrete supplied from quality batchers including Holcim, Boral, Hanson and BGC
- Steel reinforcement, mesh and chairs to Australian standards
- Formwork, screeding and aggregate exposure
- Labour and standard site setup
Those are the core items you should expect in any legitimate exposed aggregate quote in the Mandurah area.
What Is Not Included
A few items fall outside the base rate and get quoted separately because they vary so much between sites.
- Earthworks, excavation and spoil removal
- Acid washing and sealing (strongly recommended but separate)
- Concrete pump hire for tight access areas
- Removal of an existing old slab
- Reactive clay ground treatment or imported fill
If your block is in a canal estate like Halls Head or Meadow Springs, pump hire is often needed due to tight side access. That can add a few hundred dollars to the job, but it is worth every cent to get the pour right.
What Pushes the Price Up in Mandurah
A flat, open block in a new Mandurah estate like Lakelands or Madora Bay is straightforward to work on. Other sites come with complications that add real cost.
Site Access
Canal-front homes in areas like Coodanup often have narrow side passages or fencing that limits truck access. We do a lot of concrete work in Coodanup and know that pump hire is a regular part of the job in that suburb.
Ground Conditions
Mandurah sits on a mix of sandy coastal soils and reactive clay, particularly further inland toward Pinjarra and Murray. Clay ground can shift seasonally, and that means your slab needs heavier reinforcement to stay flat and crack-free. We always assess ground conditions before we quote.
Aggregate Selection
Standard exposed aggregate uses a local river stone or pea gravel blend. Premium blends with quartz, granite chips or coloured stones cost more per square metre but give a noticeably sharper finish. If you want a specific colour or stone size, let us know upfront so we can price it accurately.
Sealing
Sealing is not included in the base rate, but we strongly recommend it for all Mandurah projects. The coastal salt air and intense UV in this region will degrade an unsealed surface faster than you might expect. A proper penetrating sealer locked in after the cure protects your investment for years.
How Exposed Aggregate Compares to Other Finishes
It helps to see exposed aggregate alongside the other concrete finishes we lay across Mandurah. Here is a quick comparison of 2026 rates for supplied and laid concrete.
- Plain grey concrete: $90 to $100 per m2
- Coloured concrete: $100 to $110 per m2
- Exposed aggregate: $135 to $145 per m2
- Honed concrete: $185 to $195 per m2
- Liquid limestone: $80 to $130 per m2
Exposed aggregate sits in the middle of the range. It costs more than plain concrete because the process requires careful timing and skill to wash back the surface at exactly the right moment. Get it wrong and the stone either disappears or falls out. Get it right and you have a textured, slip-resistant surface that looks great for decades.
For a full breakdown of what different concrete finishes cost for a driveway project, our guide on Concrete Driveway Cost Mandurah: 2026 Price Guide covers plain, coloured and exposed options in detail.
Our Exposed Aggregate Work Across Mandurah and Peel
Peel Concreters has been laying exposed aggregate concrete across Mandurah and the Peel region for years. We work in established suburbs like Falcon, Wannanup and Erskine as well as the fast-growing new estates in Lakelands, Madora Bay and Dawesville.
Our customers in Mandurah's canal estates often choose exposed aggregate for driveways and pool surrounds specifically because the textured finish gives traction on wet surfaces, which matters a lot near the water. The stone also reflects heat better than plain grey, which is a real advantage on a summer afternoon in this part of WA.
We source concrete from trusted suppliers including Holcim and BGC to make sure every pour meets the strength and workability specs the job needs. Cheap mix on a hot Mandurah day is a recipe for a cracked slab, and we are not interested in cutting corners that come back to bite our customers.
Our Google reviews reflect what our customers in the Peel region experience firsthand. We back our work with real accountability, not just words.
Council Rules for Driveways and Crossovers in Mandurah
If your exposed aggregate project includes a new crossover from the street to your property, there are a few City of Mandurah rules to be aware of before work starts.
- The crossover must sit slightly higher at the property boundary than where it meets the road, so water drains away from the house
- It must sit within the verge directly in front of your property
- Keep clear of street trees, power poles and other verge assets
- Call Dial Before You Dig on 1100 before any excavation or verge work
The City of Mandurah may also offer a contribution toward the cost of a first residential crossover. Contact them directly on 08 9550 3777 or email council@mandurah.wa.gov.au to confirm current eligibility before you commit to the job.
How Long Does an Exposed Aggregate Job Take?
A standard driveway or patio takes one day to pour and expose. After that, the slab needs at least three to seven days to cure properly before foot traffic and around 28 days before vehicles. Sealing usually happens after the full cure period.
Weather plays a role too. In the height of a Mandurah summer, we manage the pour timing carefully to avoid the concrete setting too fast. Winter jobs are generally more forgiving, but we keep a close eye on conditions either way.
Get an Accurate Quote for Your Project
Peel Concreters is The Peel Region's leading concreting company. The best way to get a firm number is to have us look at the site. Every block in Mandurah is a little different, and a quote based on your actual ground, access and aggregate choice will be far more useful than any ballpark figure. Get a free quote from our team today, or give us a call directly on 08 9560 7000. We are local, we are experienced across Mandurah and Peel, and we will give you a straight answer.
Frequently Asked Questions
How much does exposed aggregate cost in Mandurah in 2026?
Exposed aggregate concrete in Mandurah costs between $135 and $145 per square metre supplied and laid in 2026. That includes steel reinforcement, mesh and setup, but excludes earthworks, sealing and pump hire if needed. A typical 60 square metre double driveway will run between $8,100 and $8,700 before those extras.
What concrete finish holds up best near the Mandurah coast and canals?
Both exposed aggregate and honed concrete hold up well in coastal and canal environments when properly sealed. Exposed aggregate has the added benefit of a naturally textured, slip-resistant surface, which is a practical choice near water. A quality penetrating sealer applied after the cure period protects against salt air and UV degradation, which are both significant in this part of WA.
How long does an exposed aggregate job take to complete in Mandurah?
The pour and aggregate exposure typically takes one full day on site. The slab then needs three to seven days of curing before foot traffic, and around 28 days before you drive on it. Sealing follows after the full cure, so factor roughly five to six weeks from pour day to full use. Hot summer conditions in Mandurah can affect timing, and we manage that on the day.
Do I need council approval for a driveway or crossover in Mandurah?
If your driveway project includes a new crossover from the road to your property, you need to comply with City of Mandurah crossover rules. The crossover must drain away from the house, sit within your verge frontage, and clear street trees and power poles. Contact the City of Mandurah on 08 9550 3777 before you start, and call Dial Before You Dig on 1100 before any excavation work on the verge.
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