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Concrete Cancer Repairs Service In Australia
At Flooring and Grinding, we specialise in providing top-tier concrete cancer repairs across Australia. Our experienced team is dedicated to restoring the structural integrity and appearance of your concrete surfaces, ensuring long-lasting results.
How Much Does It Cost To Repair Concrete Cancer?
The cost of repairing concrete deterioration—commonly referred to as “concrete cancer”—can differ greatly, typically falling anywhere between several thousand dollars to over ten thousand. The final expense largely depends on how extensive and severe the damage is.
On average the cost to repair concrete cancer is $100 per litre, not including any floor preparation that may be required.
Free Concrete Cancer Inspections Available Across Australia
At Flooring And Grinding, we offer no-obligation inspections to assess potential concrete cancer in properties throughout Australia.
Our experienced team conducts detailed assessments to locate the source of the issue that’s leading to concrete damage. Identifying the root cause early is essential to preventing the problem from spreading and causing further structural harm.
Once we’ve determined what’s behind the deterioration, we develop a tailored repair plan that delivers reliable, long-term results.
Think you might have concrete cancer? CONTACT US TODAY to arrange a free onsite inspection. We’ll provide you with a transparent, detailed quote and outline the most effective methods to restore and protect your property.
What Does Concrete Cancer Look Like?
Concrete cancer occurs when the steel reinforcement inside the concrete begins to corrode, leading to a range of visible symptoms. Catching these signs early can help prevent serious structural issues and costly repairs.
Cracking and Surface Breakdown
Visible cracks or areas where the concrete is chipping away—especially near structural joints or edges—can indicate damage caused by corroding steel within the slab.
Rust Discolouration
Orange or brown streaks appearing on the surface often point to internal steel corrosion, which pushes rust outward as it expands.
Bubbling, Flaking, or Peeling
If the concrete render or paint is bubbling, lifting, or flaking off, particularly in patchy areas, it may be caused by the expansion of rusting steel underneath.
White Powdery Residue
You may see white, salt-like crystals forming on the surface. This is known as efflorescence, and it often accompanies moisture-related deterioration.
Water Leaks and Damp Areas
Unexpected leaks or moisture patches on ceilings, walls, or balconies—especially in concrete structures—can be a red flag for underlying concrete cancer.
Outward Bulging or Warping
In more advanced cases, you might notice the concrete surface swelling or bulging as the internal pressure increases due to expanding rusted steel.
Should You Purchase a Property Affected by Concrete Cancer?
If you’re considering buying a property with signs of concrete cancer, it’s important to proceed with caution. While such properties may offer a lower purchase price, the potential costs and safety concerns linked to structural damage can be significant. Concrete cancer, or concrete spalling, compromises the integrity of a building and can lead to extensive repair work if not addressed early.
Before making any decisions, it’s vital to get a professional building inspection and consult with a structural engineer. These experts can assess the extent of the damage and provide repair estimates, helping you determine whether the investment is worthwhile. Understanding the full scope of the issue will ensure you’re not caught off guard by unexpected renovation costs down the line.
What Is Concrete Cancer?
Concrete cancer is a term used to describe the deterioration of concrete caused by the corrosion of the steel reinforcement within it. When steel reinforcement bars (known as rebar) inside the concrete begin to rust, they expand. This expansion causes the surrounding concrete to crack, weaken, and eventually break apart. The damage can spread rapidly if left untreated, which is why early detection and proper repair are so important.
Although concrete is known for its strength and durability, it isn’t immune to damage. Over time, environmental conditions and poor construction practices can lead to moisture seeping through cracks or porous concrete, reaching the steel reinforcement. When the steel rusts, it can increase in volume by up to four times its original size. This creates internal pressure within the concrete, leading to visible signs such as cracking, spalling (flaking), and rust stains.
Average Timeframe for Concrete Cancer Repairs
In most residential or small commercial properties, repairing concrete cancer typically takes 1 to 5 days. Larger or more complex projects—such as multi-storey buildings, basements, or waterfront structures—may require several weeks to complete. Here’s a general breakdown:
Minor Repairs: 1 – 2 days
Small patches of spalled concrete or isolated cracks can often be repaired quickly, especially if access is straightforward.
Moderate Repairs: 3 – 5 days
Repairs involving multiple areas or surfaces (like balconies, columns, or overhead slabs) may require more time due to surface preparation, drying times, and re-coating.
Major Repairs: 1 – 4 weeks or more
If the damage is widespread or affects structural elements, additional work such as reinforcement replacement, waterproofing, and specialist coatings may extend the project timeline.
Factors That Influence Repair Time
Several key elements can affect how long concrete cancer repairs take, including:
Extent of the damage
Deeper cracks, rusted rebar, and delaminated concrete add complexity to the repair process.
Accessibility
Hard-to-reach areas, such as elevated or confined spaces, may require scaffolding or special equipment.
Weather conditions
Rain, high humidity, or extreme temperatures can delay drying and curing times, particularly for exterior repairs.
Chosen repair method
Techniques such as epoxy injection, patching, or full concrete replacement all have different time requirements.
What Areas In Australia Do We Service?
Our Flooring And Grinding specialists work in every state and territory in Australia (excluding Tasmania).
We service:
– New South Whales
– Queensland
– Victoria
– Western Australia
– South Australia
– Northern Territory
We can take on any job at any time. No matter how big the job is, we’ll take it on!
Click Here To Learn More About The Areas In Australia That We Service
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We’ll Beat ALL Quotes By Up To 10%
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Concrete Spalling Repairs Service
Concrete Spalling Repairs Service
Why Choose Flooring And Grinding For Concrete Cancer Repairs?
Here at Flooring And Grinding there is a large range of reasons of why you should pick our team, such as:
Dust-Free Technology:
We invest in premium dust extraction systems that drastically reduce airborne particles, ensuring a cleaner, healthier worksite. This not only protects your property but also significantly reduces post-job clean up requirements.
Over 35 Years of Experience:
Our team comprises seasoned professionals who have honed their skills over numerous projects. We understand the intricacies of concrete structures and the best methods to repair and restore them.
Fully Licensed and Insured:
Flooring and Grinding operates with all the necessary industry licenses and insurance to ensure every project is protected, compliant, and professional.
Advanced Equipment:
Utilising state-of-the-art equipment, we ensure that our concrete cancer repair services are efficient and effective. Our tools allow us to address repairs of varying sizes and complexities with utmost precision.
Competitive Rates + Price Beat Guarantee:
We offer some of the most competitive prices in the industry and will beat any written quote from a competitor by up to 10%*, providing exceptional value without sacrificing quality.
Comprehensive Services:
Beyond just repairs, we offer a holistic approach to concrete maintenance. From initial assessment to final finishing, our services encompass every aspect of concrete crack repairs in Australia.
Concrete Cancer Repair Experts
Concrete cancer—also known as concrete spalling or concrete degradation—can seriously compromise the structural integrity of your property. Left untreated, it can rapidly spread, leading to costly repairs or, in extreme cases, complete structural failure. That’s why it’s essential to work with trained professionals who can accurately diagnose and repair the issue.
At Flooring And Grinding, we specialise in comprehensive concrete cancer repair services across Australia. Our expert team uses advanced techniques to identify, treat, and prevent the recurrence of this serious structural issue.
CONTACT US NOW to book your complimentary onsite assessment for concrete cancer. Our skilled team will inspect the damage and deliver a comprehensive quote, including the most effective solutions for lasting repairs.
What Is Concrete Cancer And How Is It Repaired?
Concrete cancer typically occurs when steel reinforcement within the concrete begins to corrode. As the steel rusts, it expands, causing the surrounding concrete to crack and break apart. This process allows more moisture to enter, accelerating the damage.
Our Concrete Cancer Repair Process
Step 1: Free Assessment & Quote
We begin with a complimentary on-site inspection to evaluate the damage and provide a no-obligation quote for the required repairs.
Step 2: Detailed Site Evaluation
Our experts thoroughly inspect the area to pinpoint the source of the concrete cancer, determine its extent, and plan the best repair approach.
Step 3: Precise Cutting & Edge Preparation
We carefully cut away the damaged sections and neaten the edges to prepare the area for repair.
Step 4: Dust-Free Jackhammering
Using specialised jackhammers that minimize dust, we remove all loose and deteriorated concrete surrounding the corroded steel.
Step 5: Rust Removal
We treat the exposed reinforcement by grinding away rust using a wire brush attachment fitted to an angle grinder.
Step 6: Surface Cleaning
All steel and surrounding concrete surfaces are thoroughly cleaned to ensure maximum adhesion of primers and rust-proofing treatments.
Step 7: Primer & Corrosion Protection
We apply high-quality epoxy primers and rust inhibitors, followed by a protective membrane to guard against future corrosion.
Step 8: Steel Reinforcement Installation
If necessary, we replace or add reinforcement bars to restore structural strength.
Step 9: Waterproof Coating Application
The reinforcement is then coated with a waterproof barrier to help prevent moisture from causing future damage.
Step 10: Concrete Restoration
We apply new cement at the correct thickness and allow it to cure properly, completing the repair and restoring the concrete surface.
Key Risk Factors For Concrete Cancer
Certain conditions increase the likelihood of developing concrete cancer:
Magnesite Flooring: Common in buildings from the 1920s to the 1990s, magnesite can accelerate corrosion and should be professionally removed.
Coastal Locations: Properties near the ocean are more vulnerable due to salt-laden air, which speeds up the corrosion of embedded steel.
Top 10 Signs You May Have Concrete Cancer
1. Visible Rust Marks: Brown or reddish stains on concrete surfaces.
2. Surface Erosion: Worn or porous concrete allows moisture infiltration.
3. Cracks in Concrete: Fine or deep cracks often lead to further damage.
4. Moisture Staining or Pooling: Signs of poor drainage and potential water damage.
5. Damaged Expansion Joints: Can lead to excessive concrete movement and cracking.
6. Shallow Concrete Cover: Reinforcement placed too close to the surface is more vulnerable.
7. Rusted Fixtures: Corrosion in embedded metals can trigger concrete cancer.
8. Bubbling or Peeling Paint: Especially on soffits, often a hidden sign of underlying damage.
9. Hollow Sounding Areas: May indicate delaminated or loose concrete.
10. Exposed Steel Reinforcement: Concrete cracking and falling away, exposing rusty steel.
Add-On Services For A Complete Flooring Solution
Alongside concrete spalling repairs, Flooring and Grinding offers a full suite of related services to prepare your floors for their next stage. These include:
– Floor Levelling
– Concrete Grinding
– Concrete Crack Repairs
– Waterproofing Installation
– Supply & Installation Of A New Flooring System
This makes us a one-stop solution for floor preparation services across Australia.
Why Choose Flooring And Grinding Australia?
We’re not just another contractor — we’re Australia’s most trusted name in professional concrete cancer repairs.
Here’s why clients choose us over and over again:
Reputation & Reviews
✔ 10+ verified 5-star reviews across Google and Facebook
✔ Trusted by thousands of homeowners, builders, and property managers
Equipment & Expertise
✔ Industrial grinders with precision tooling
✔ 100% dust-free with commercial HEPA vacuum systems
✔ No shortcuts, no rental gear — we own all our machinery
Price Beat Guarantee
✔ We’ll beat any written quote by up to 10%
✔ Clear, upfront pricing — no hidden fees
Comprehensive Services
✔ We handle everything from flooring removal, floor levelling, concrete grinding, concrete polishing and remedial repairs
✔ Free advice and prep for our customers
Professionalism
✔ Fully insured, certified, and OH&S compliant
✔ Clean, polite, on-time, and responsive
✔ We leave your space spotless — no dust, no drama
Ready For A Concrete Cancer Repair Quote?
We offer Australia-wide service, expert advice, and fast turnarounds — From small home residential jobs, to STRATA, Government and Complex Industrial projects, we do it all!
CALL US NOW 0424 408 330
Or fill out our Online Contact Form, and we’ll get back to you within 24 hours or less
✔ We beat competitor quotes by up to 10%
✔ Dust-Free guaranteed
✔ Over 10+ positive reviews
✔ Fully insured and compliant
✔ Australia-wide availability
Don’t risk your health, your floors, or your time — trust Australia’s concrete spalling repair experts.
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TESTIMONIALS
From the first call to job completion, everything was smooth and professional. The magnesite removal and concrete resurfacing was handled with care and attention to detail. Great experience!
I hired Flooring and Grinding to remove ceramic tiles from one of the properties we manage and was thoroughly impressed. The team was punctual, professional, and efficient.
Their dust extraction system kept the mess to a minimum, and they left the site spotless. Highly recommended for hassle-free tile removal!
Needed vinyl tile removal and slab grinding done fast before a renovation deadline. These guys came through big time. Efficient, no mess, no fuss.
These guys really know what they’re doing! Our epoxy floor removal was fast and clean. They even fixed a few cracks in the slab before we laid new flooring. Great workmanship.
I hired Flooring and Grinding to handle concrete grinding and install a waterproofing membrane in our basement. The results were excellent, and the service was top-notch from start to finish.
We frequently hire Flooring and Grinding for magnesite flooring removal projects in our strata managed unit blocks, and I couldn’t be more impressed with their service.
From start to finish, they explained the entire process clearly and took extra care to minimise dust and disruption.
Thanks to Flooring and Grinding for the amazing concrete crack repair work! They made it look brand new and explained everything clearly before getting started. Will use again!
We used Flooring and Grinding for vinyl floor removal and concrete levelling. Their crew was punctual and did an amazing job preparing the surface for our new floors. Can’t recommend them enough!
Absolutely thrilled with the honed concrete finish they delivered in our outdoor entertaining area. It’s smooth, durable, and looks fantastic. Great value for money!
Absolutely thrilled with the honed concrete finish they delivered in our outdoor entertaining area. It’s smooth, durable, and looks fantastic. Great value for money!
We had our old tiles removed and the slab prepped by Flooring and Grinding before laying hybrid flooring. Their team was professional, quick, and left the space spotless. Highly recommend them for tile removal and floor prep!
Flooring and Grinding removed then installed a waterproofing membrane before our renovation. The results were flawless. Super professional and tidy team!
We had serious concrete cancer in a few areas of our property. The team diagnosed it and carried out the repair quickly and properly. So relieved to have found a trustworthy company.
FREE QUOTE CALL OR TEXT
0424 408 330
We Will Beat All Quotes By Up To 10%*
No Call Out Fee Conditions apply*
GET YOUR JOB BOOKED IN AND FINISHED TODAY !!
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