Water Ingress & Leak Problems in High-Rise Buildings

Water Ingress & Leak Problems in High-Rise Buildings

Water ingress occurs when moisture enters a building through compromised external or internal elements. It often goes unnoticed until stains, odours, bubbling paint, or mould appear.

Common signs of water ingress include:

  • Peeling paint or swollen skirting boards
  • Musty smells and damp patches
  • Rust stains on façade surfaces
  • Water dripping or seeping from walls
  • Moisture rings on ceilings

Understanding water ingress in buildings is essential for strata owners and building managers wanting to prevent long-term structural damage.

Water Ingress
Damage in High-Rise Buildings

The long-term impact of water ingress can be severe. Once moisture travels through cavities or concrete, it can cause:

  • Reinforcement corrosion
  • Concrete cancer
  • Electrical hazards
  • Mould growth and health risks
  • Rotting timber framing
  • Internal wall deterioration

This is why addressing water ingress damage early is critical for maintaining compliance and preventing costly repairs.

How CPR Detects Water Ingress

Water ingress is often misdiagnosed because moisture can travel far from its entry point. CPR’s investigation process eliminates guesswork.

Our inspections may include:

  • Rope-access façade surveys
  • Moisture and thermal detection equipment
  • Mapping crack patterns and entry points
  • Balcony membrane inspections
  • Roof and gutter condition assessments
  • Window frame and flashing checks
  • Internal wall sampling where necessary

This provides accurate water ingress detection and helps determine whether repairs are needed externally, internally, or both.

How to Stop Water Ingress Through Brickwork

Brickwork can absorb and transfer water when mortar joints deteriorate or cracks develop. To stop water ingress through brickwork, CPR uses:

  • Crack injection and sealing
  • Repointing damaged mortar
  • Applying breathable protective coatings
  • Restoring failed flashings and weep hole systems
  • Waterproof treatments tailored to façade material

These solutions prevent moisture from penetrating the building envelope.

Protect Your Building
From Water Ingress

Water ingress won’t fix itself. Early detection and correct diagnosis protect your building’s structure, safety, and long-term value.

Explore our full range of facade remediation and preservation services or learn more about our concrete durability repair systems.