Exposed Aggregate Concrete Specialists in Newcastle
We create stunning exposed aggregate concrete surfaces that transform Newcastle homes into outdoor showcases. This premium decorative finish brings natural stone beauty to your driveways, patios, pool surrounds, and entertaining areas – giving you that elevated coastal aesthetic Newcastle properties are known for.
Exposed aggregate is Newcastle’s most popular decorative concrete choice for good reason. The natural stone texture provides excellent slip resistance, perfect for our sloping blocks and poolside areas.
★ 5.0 Google ReviewsLicensed & InsuredFree Quotes + Stone SamplesNewcastle · Lake Macquarie · Hunter
— Why exposed aggregate
Why Choose Exposed Aggregate for Your Newcastle Property
Exposed aggregate gives you multiple advantages that plain concrete simply can’t deliver. The natural stone finish elevates your property’s street appeal immediately – a premium look that visitors notice and that genuinely adds to your home’s value.
Natural Stone Beauty
Real stone aggregates create depth and texture that changes with the light throughout the day, giving you that high-end designer look
Superior Slip Resistance
The textured surface provides excellent grip, making it the safest choice for pool surrounds, sloping driveways, and wet areas where smooth concrete can be hazardous
Coastal Durability
Built to handle Newcastle’s salty air and weather extremes, exposed aggregate stands up to our conditions better than many other decorative options
Summer Comfort
The stone finish reflects more heat than plain concrete, staying noticeably cooler underfoot during Newcastle’s hot months
Low Maintenance
A quick hose down is usually all you need to keep it looking fresh, and it naturally conceals minor stains that would show up clearly on plain concrete
Long-Term Performance
With proper sealing every 2-3 years, your exposed aggregate will maintain its appearance for 20+ years
Exposed aggregate driveway with natural stone finish at Newcastle coastal homeWhite quartz exposed aggregate patio for outdoor entertaining in NewcastleNon-slip exposed aggregate pool surround with decorative stone finish
— Stone options & applications
Aggregate Stone Options & Applications
Stone Choices Available
Natural river pebbles
give you that classic, timeless look that suits traditional Newcastle homes beautifully.
Black granite
creates a modern, sophisticated finish perfect for contemporary designs.
White quartz
delivers a bright, clean appearance that works brilliantly with coastal aesthetics.
Brown & tan granite
provides warm, earthy tones that complement brick and sandstone homes.
You can also choose custom coloured stone blends for unique effects. Stone sizes typically range from 10mm for finer detail work up to 20mm for bold, dramatic texture. We’ll help you select the right stone type and size based on your application and the visual impact you’re after.
Where Exposed Aggregate Works Best
Driveways
Patios & Alfresco
Pool Surrounds
Pathways & Garden Features
Outdoor Entertaining
Carports
Front Entry Areas
Driveways remain the most popular application across Newcastle – the slip resistance handles sloping blocks safely while creating that premium first impression. Patio and alfresco areas benefit from the cooler surface and easy cleaning. Pool surrounds get the safety of non-slip texture plus the aesthetic appeal around your pool deck.
— How it works
Our Exposed Aggregate Installation Process
We follow a proven method that delivers consistent, high-quality results across every Newcastle project. The process takes skill and timing to get right – rushing any stage compromises the final appearance and durability.
01
Site Preparation & Formwork
We prepare your site properly, set accurate levels for drainage, and install formwork to the exact dimensions and heights needed for your project.
02
Quality Concrete Base
A strong concrete mix is poured to the correct depth, reinforced where necessary based on your application and soil conditions.
03
Aggregate Application
Depending on the finish you’ve chosen, we either seed selected stones into the surface or use pre-mixed aggregate concrete. The timing here is critical for achieving an even stone distribution.
04
Initial Set Period
The concrete needs to reach the right firmness before we can expose the stones. Too early or too late affects the final result, so we monitor this stage carefully.
05
Surface Washing
We use specialised techniques to remove the surface cement and reveal the stones beneath, controlling the exposure depth to show the stones at their best without compromising strength.
06
Sealing
Once cured, we apply a quality sealer that enhances the stone colours, protects against staining, and makes future cleaning easier.
07
Curing Period
Your new surface needs time to fully cure before heavy use. We’ll advise you on timing based on your specific project and Newcastle’s weather conditions at installation.
1–2 daysTypical driveway pour & finish
20–30 yrsProperly maintained lifespan
2–3 yrsRecommended resealing interval
24–48 hrsMost quotes after a site visit
— Looking after it
Care & Maintenance
Exposed aggregate requires minimal effort to keep looking great – one of the main reasons Newcastle homeowners choose this finish. The textured surface naturally hides everyday wear and minor marks that would be obvious on smooth concrete.
Regular Cleaning
A simple hose down removes dirt, leaves, and general debris. For stubborn marks, a stiff broom and water usually does the job. Avoid pressure washers on high settings as they can damage the sealer or dislodge stones if used incorrectly.
Resealing Schedule
We recommend resealing every 2-3 years to maintain protection and keep the stones looking vibrant. Newcastle’s coastal conditions can break down sealers faster than inland areas, so properties closer to the beach may need slightly more frequent attention. You’ll notice when resealing is due – the surface starts looking dull and water no longer beads on the surface.
Long-Term Performance
Properly installed and maintained exposed aggregate will last 20-30 years or more. The stones themselves are incredibly durable. Any issues that do develop over time are usually related to the base concrete rather than the aggregate finish itself.
Coastal Resistance
The sealed surface handles Newcastle’s salty air well. The texture and varied stone colours mean any minor weathering or staining blends in naturally rather than standing out. This makes exposed aggregate a practical long-term choice for our coastal environment.
— Where we work
Exposed Aggregate Throughout Newcastle & the Hunter
We create beautiful exposed aggregate concrete surfaces across Newcastle, Lake Macquarie, and the broader Hunter region – each project tailored to local conditions and the specific requirements of your property.
Newcastle Areas
We service all Newcastle suburbs including Merewether, New Lambton, Adamstown, Hamilton, Charlestown, Kotara, Wallsend, and surrounding areas. Our experience with Newcastle’s coastal conditions, sloping blocks, and local council requirements means your project runs smoothly from start to finish.
Lake Macquarie Region
From Warners Bay and Belmont through to Toronto, Morisset, and the eastern lake suburbs, we handle exposed aggregate projects across varied terrain and soil conditions common to the Lake Macquarie area.
Hunter Valley
Our services extend to Maitland, Cessnock, Singleton, and surrounding Hunter communities. We adjust our approach based on local soil types and climate conditions to deliver results that perform long-term.
Whether you’re in a beachfront property requiring extra attention to coastal durability, a sloping block where drainage and slip resistance are priorities, or an inland home wanting that premium decorative finish, we bring the right expertise to your location.
— Questions
Frequently Asked Questions About Exposed Aggregate
How long does exposed aggregate take to install?
Most residential driveways take 1-2 days for the actual pour and finishing work. You’ll need to keep off the surface for at least 7 days, with full curing taking around 28 days. Weather affects timing – we don’t pour in rain or extreme heat as it compromises the finish quality.
Is exposed aggregate more expensive than plain concrete?
Yes, exposed aggregate costs more due to the stone materials and additional labour involved in the finishing process. However, it’s typically less expensive than pavers while delivering a premium look. The exact cost depends on your stone choice, project size, and site access.
Can exposed aggregate crack like regular concrete?
Any concrete can crack if the base isn’t prepared properly or if there’s ground movement. We use control joints, proper reinforcement, and correct concrete thickness to minimise cracking risk. The aggregate finish actually helps hide minor hairline cracks better than plain concrete surfaces.
What’s the best aggregate colour for Newcastle’s climate?
Lighter stones like white quartz and natural river pebbles stay cooler in summer and don’t show salt deposits as readily in coastal areas. Darker stones like black granite create striking contrast but can get quite hot underfoot during peak summer months.
How slippery is exposed aggregate when wet?
Exposed aggregate provides excellent slip resistance when wet – significantly better than plain concrete or pavers. The textured stone surface creates natural grip, making it the safest decorative concrete option for pool areas, sloping driveways, and high-traffic outdoor spaces around Newcastle homes.
Can damaged exposed aggregate be repaired?
Minor damage can often be repaired, though matching the exact stone colour and pattern is difficult. For small areas, we can patch and reseal. Larger damage typically requires cutting out a section and repouring, which will show a visible repair line. Proper installation and base preparation prevents most damage issues.
Does the stone colour fade over time?
Natural stone aggregates don’t fade – they’re the same colour all the way through. What can change is the sealer, which may yellow or break down over time in Newcastle’s coastal UV exposure. Regular resealing every 2-3 years keeps the stones looking vibrant and protected.
Can you install exposed aggregate over existing concrete?
Not recommended. Exposed aggregate needs proper thickness and base preparation to perform correctly. A thin overlay won’t have the structural strength needed and is likely to fail. If your existing concrete is in good condition, we can cut it out and pour new exposed aggregate, or consider other decorative options better suited to overlay applications.
— Get started
Get Your Free Exposed Aggregate Quote with Stone Samples
Ready to upgrade your Newcastle property with exposed aggregate concrete? We provide free, no-obligation quotes that include physical stone samples so you can see exactly how each option will look before making your decision.
Contact us today to arrange your free quote. We’ll bring stone samples to your property, take measurements, assess your site, and provide detailed pricing. Most quotes are completed within 24-48 hours of our site visit.
