Project Description

One of the greatest challenges in this project was managing access and accurately identifying all contributing factors to the persistent water ingress affecting both the commercial property and residential units.

As with many leak issues, there are often multiple sources at play. While it’s common to assume that the waterproofing membrane is solely to blame, our investigation revealed that this was only part of the problem. Through a detailed analysis of the building, we uncovered several additional failure points, including inadequate drainage, compromised external walls and flashings, poorly designed ledges, and cosmetic architectural elements that allowed water ingress.

By addressing each of these contributing issues, the project was successfully completed, and all leaks were resolved. The building committee played an active role throughout the project and were kept informed with regular weekly updates on progress.

Existing problem:

  • Leaks into units during rain events across multiple units.

Diagnosis:

  • Insufficient drainage
  • No waterproofed angle at sliding doors
  • No overflows
  • Failed membrane system
  • External walls

Site Challenges:

  • Difficult access
  • Detailed work

Solution:

  • Site Establishment
    Stakeholder engagement, notices, and site protection.
  • Safety & Compliance
    Full compliance with WorkSafe and all regulations.
  • Access Planning
    Crane and material handling with council permits and traffic control.
  • Demolition & Waterproofing
    Targeted demolition and dual membrane system above and below screed
  • Drainage
    Detail survey design, increased drainage capacity, overflows, stainless steel grated drains.
  • Waterstop Angles
    Removal, protection, and reinstatement with waterstop angle installation with new sliding doors.
  • Attention to Detail
    Precision at complex intersections of building elements.
  • Final Make Good
    Render, paint, plaster, tile, silicone, and joints.

Project Highlights

  • Strategic Planning for Challenging Access
    Led by an experienced and capable project team, ensuring safe and efficient delivery in complex environments.
  • Premium Waterproofing Solutions
    Delivered by highly qualified tradespeople and dedicated employees, using top-tier materials and techniques.
  • Drainage Expertise
    In-depth knowledge of building systems and how each element integrates to ensure effective and lasting solutions.
  • Unmatched Attention to Detail
    A deep and thorough understanding of building elements ensures precision and quality in every aspect.