Concrete & Render Repairs

Fix structural damage fast. Restore building integrity. No scaffolding needed.

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Stop Concrete Cancer Before It Spreads

At Integrity Projects, we deliver high-rise concrete and render repairs across Sydney, stopping concrete cancer in its tracks and restoring your building’s structural integrity. Using rope access, we repair spalling concrete, cracked concrete, cracked render, corroded slab edges, and mortar damage safely and efficiently, without disruption. We are licensed builders and we know how buildings work and what the best solutions and methods are.

Professional concrete repairs aren’t just about fixing what’s broken — they prevent catastrophic deterioration, protect long-term property value, keep your building safe and compliant, and prevent debris from falling to the ground and the public below.

20+ Years Experience In

Repairing Concrete Facades On High-rises!

Reinforced

Restore Structural Integrity

Concrete

Stop Concrete Cancer

Rope

Cost Effective Abseiling Techniques

What Concrete Repairs Do We Repair On High Rises?

Concrete Cancer (Spalling)

  • Remove damaged, delaminated concrete
  • Clean and treat rusted reinforcement steel
  • Rebuild using structural repair mortars to establish the correct cover depth over reinforcement.
  • Restore slab edges, balcony nibs, and parapets

Structural Crack Repairs

  • Inject epoxy resins into structural cracks
  • Restore load transfer in slabs, beams, and columns
  • Stop water penetration causing further damage

Render Repairs & Replacement

  • Remove cracked or delaminated render
  • Apply compatible render systems
  • Match existing façade finish perfectly
  • Apply protective coatings after render cure

Mortar & Patch Repairs

  • Remove loose or “drummy” concrete
  • Apply high-build structural repair mortars
  • Smooth, professional finish that blends seamlessly

Joint & Sealant Renewal

  • Reseal window perimeters and movement joints
  • Prevent water ingress and future corrosion
  • Replace failed penetration seals
  • Remove and replace expansion joints

Protective Coatings

  • Apply anti-carbonation coatings to prevent steel corrosion
  • Install cathodic protection for high-risk areas
  • Long-term protection against future deterioration

Why Fix Concrete Problems Early?

Corporation

Property & Strata Managers

Ensuring residential buildings stay structurally sound, safe, and compliant.

Facility management

Commercial Property Owners

Shopping centres, offices, hotels, and hospitals requiring urgent concrete repairs.

Residential

Facility Managers

Protecting existing assets with proactive maintenance and emergency repairs.

Hotel

Remedial Engineers

Working from engineer scopes with detailed photo reports and sign-offs.

Why Choose Rope Access Over Other Methods?

Rope access concrete repairs eliminate costly permits, road closures, and bulky scaffolding, making it the fastest and most efficient choice for targeted repairs.

Scaffolding
ROPE ACCESS
EWP (Boom / Cherry Picker)
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0422 222 324

Does your building need urgent concrtete repairs? Contact Integrity Projects for a tailored quote.

No Guess Work

Our High-rise Concrete Repair Process

1
Inspect & Make-Safe

Assess damage, structural risks, and immediately remove loose or dangerous concrete to eliminate hazards.

2
Breakout & Steel Treatment

Remove all unsound concrete back to solid material, then clean, remove rust, and passivate any exposed reinforcement steel.

3
Structural Rebuild

Apply high-strength repair mortars to rebuild damaged sections and restore the original structure.

4
Protective Finish

Apply protective coatings and sealants to prevent future corrosion and ensure long-term durability

Why Choose Integrity Projects to Repair Your Facade?

✅ Certified Specialists — IRATA rope access technicians with NSW Builder’s Licence 264753C

✅ Standards Compliant — Work aligns with SA HB 84:2018 concrete repair best practices

✅ Zero Disruption — No scaffolding, road closures, or heavy equipment blocking access

✅ Engineer Collaboration — Seamless work with consulting engineers and detailed photo reports

✅ End-to-End Service — From emergency make-safes to protective coatings and QA documentation

✅ Proven Track Record — 20+ years of rope access remedial works on Sydney high-rises

Safety & Compliance

✅ Professional Standards
IRATA-certified abseilers with rescue plans, SWMS and risk assessments
✅ Insurance Protection
$20M public liability coverage with full regulatory compliance
✅ Quality Assurance
Detailed photographic reports for engineer sign-off and compliance records
✅ WHS Compliance
Strict adherence to Safe Work Australia rope access codes and AS/NZS ISO 22846

Frequently Asked Questions

What exactly is concrete cancer?

Concrete cancer happens when steel reinforcement rusts, expands, and cracks the surrounding concrete, causing dangerous pieces of broken concrete to fall from your building.

We remove all damaged concrete, treat the steel properly, rebuild with quality materials, and apply protective coatings to prevent future corrosion.

Yes — our IRATA system allows safe, controlled access for detailed concrete repair work without scaffolding risks or disruption. We use netting and exclusion zones below our work areas.

Absolutely. We frequently work from engineer-issued scopes and provide detailed photo documentation for professional sign-off. Along with that, we provide engineers with information they need to report and provide signed off scope of works documents.

Yes — we can urgently remove loose or dangerous concrete to reduce immediate safety risks before full repairs, with generally a 1 hr mobilisation time in Sydney metro

When done properly with quality materials and protective coatings, our concrete repairs typically last 15-25 years or more.

Didn’t find your answer? Our team is here to help — get in touch today!

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Get Emergency Concrete Repairs!

Restore your building’s structural integrity, eliminate safety hazards, and protect your property value with Integrity Projects.

DISCOVER A RANGE OF SERVICES PROVIDED BY US AT HEIGHT.

Integrity projects are fully insured for public liability with $20 million coverage and work cover applys for all our team members.

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