Concrete Cancer & Concrete
Repair Specialists in NSW
Stop concrete cancer and spalling before they become major structural problems. DeltaCorp Remedial inspects, diagnoses and repairs concrete defects to protect your building and everyone in it.
Led by a director with 10+ years remedial experience
Trusted by clients including Thirdi Group, IRIS & Transport NSW
Strata, commercial & residential buildings across NSW
- Concrete cancer, spalling and crack repairs
- Balconies, façades, car parks, slabs & structural elements
- Minimal disruption to residents and building operations
- Clear scopes, fixed-price quotes and compliant remedial solutions
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Upgrade Assessment
Tell us about your building and façade concerns so we can review and arrange an assessment.
Why Concrete Damage Can’t Wait
Concrete defects like concrete cancer, spalling and cracking don’t just a effect how your building looks. Left untreated, they can:
- Expose occupants and visitors to falling concrete
- Allow water and contaminants to reach reinforcement steel
- Accelerate corrosion and structural deterioration
- Turn manageable repairs into major, costly projects
Whether you manage a strata scheme, own a commercial asset or live in a freestanding home, early diagnosis and targeted concrete repairs can significantly reduce long-term costs and risk.
Concrete Repair Services at a Glance
DeltaCorp Remedial specialises in concrete cancer and concrete repair works for new and existing buildings. We identify the root cause of damage, design a remedial approach and carry out repairs that restore performance and appearance.
PROTECT YOUR ASSET
Extend the life of slabs, balconies, beams and façades.
IMPROVE SAFETY
Address spalling, loose concrete and trip hazards.
PROTECT YOUR ASSET
Extend the life of slabs, balconies, beams and façades.
PROTECT YOUR ASSET
Extend the life of slabs, balconies, beams and façades.
PROTECT YOUR ASSET
Extend the life of slabs, balconies, beams and façades.
What We Repair
DeltaCorp Remedial specialises in concrete cancer and concrete repair works for new and existing buildings. We identify the root cause of damage, design a remedial approach and carry out repairs that restore performance and appearance.
Not sure what’s causing the damage?
Upload photos with your enquiry and our team will help identify the issue.
How Our Concrete Repair Process Works
Every building is different, but our structured process keeps your project clear, safe and well-managed from day one.
Concrete Repair Systems We Use
We don’t believe in one-size-fits-all repairs. Our team selects materials and systems based on the cause, extent of damage and exposure conditions of your building.
- Polymer-modified repair mortars – rebuild damaged concrete and restore structural performance.
- Corrosion inhibitors and protective treatments – slow or stop reinforcement corrosion to extend service life.
- Epoxy mortars and crack injection resins – high-strength solutions for structural cracks and heavily loaded areas.
- Shotcrete repairs – sprayed concrete for larger or complex repair areas.
- Magnesite removal and remediation – safe removal of magnesite toppings and repair of underlying concrete.
We’ll explain your options in clear, practical terms and recommend the most suitable system for your building and budget.
Trusted for Concrete & Remedial Works Across NSW
Clients choose DeltaCorp Remedial for our professionalism, quality finishes and ability to deliver on time and on budget.
Led by Experience, Focused on Remedial Results
DeltaCorp Remedial was founded in 2021 by Managing Director Dean Luland. Dean brings over a decade of remedial industry and business management experience, and is focused on delivering practical, long-lasting outcomes for clients.
From high-end residential buildings to complex commercial assets, our team has delivered remedial works for clients including Thirdi Group, IRIS, Richard Crookes Construction, Transport NSW and FDC.
Concrete Repair Pricing & What to Expect
Concrete repair costs vary depending on the size of the a ected areas, access requirements, building type and the repair systems needed. Rather than guessing, we provide tailored quotes based on a thorough assessment of your building.
When we prepare your quote, we consider:
- Size, location and severity of concrete damage
- Access needs (scaffolding, rope access, EWPs)
- Property type (strata, commercial, industrial, residential)
- Related issues like waterproofing, façades or magnesite
- Required repair systems, coatings and protective treatments
- Project staging, timeframes and operational constraints
You’ll receive a clear, itemised quote with no hidden extras, so you can make an informed decision.
Concrete Repairs FAQs
Concrete cancer (also known as concrete spalling) occurs when steel reinforcement inside the concrete begins to corrode and expand. This causes the surrounding concrete to crack, delaminate and break away. If left untreated, the damage can spread and impact the structural integrity of the building.
Common signs include rust stains leaching from the concrete, bubbling or flaking surfaces, cracking around edges or corners and pieces of concrete falling away. Balconies, slab edges, soffits and car parks are common problem areas. If you notice any of these symptoms, it’s best to arrange an inspection.
In most cases, residents and tenants can remain in the building while repairs are underway. We plan access, noisy works and temporary exclusions to minimise disruption and maintain safe
Timeframes depend on the size of the project, access requirements and weather. Smaller repair scopes may be completed in days, while larger façade or balcony repair projects can run over several weeks or more. We’ll provide an estimated program as part of your proposal so you know what to expect.
When the root cause is addressed and appropriate systems are used, concrete repairs can significantly extend the service life of the structure. Our focus is on both repairing existing damage and protecting the concrete and reinforcement to reduce the likelihood of future issues.
DeltaCorp Remedial is based in Tuggerah and provides remedial services to buildings across NSW. If you’re unsure whether your property is within our service area, contact our team and we’ll be happy to confirm.
Some projects, particularly those involving structural elements or significant load-bearing components, require an engineer’s report or design specification. We frequently work with engineers and are happy to coordinate with your nominated engineer or help you engage one if needed.
Ready to Talk About
our Concrete Repairs?
Whether you’re dealing with visible concrete cancer, recurring cracking or you simply suspect something isn’t right, our team can help you understand your options and plan the right remedial approach.
Prefer to talk now? Call 1300 698 579 or email info@deltacorpremedial.com.au and our team will be in touch.