The Anatomy of a Leak

The Anatomy of a Leak

The Anatomy of a Leak

2 Formal CPD Points

Available on demand


Water leaks remain the most frequently occurring and most expensive defect in modern buildings. With the surge in apartment dwelling construction, the frequency of leaks is increasing. Furthermore, new regulations mean that designers are more likely to be in the firing line for legal action taken against builders and developers for building defects. Ross has analysed the defects in thousands of home units to find the common features in design and procurement that lead to leaks occurring.

Using a real case study of a large apartment complex, Ross will show how the leaks originate well before the waterproofer turns up with a bucket of goo and a 20-year warranty. The second half of the seminar will be devoted to workshopping the analysis of an actual high rise apartment design. Ross will provide insights into the key issues to look for in defect prevention and the documentation necessary to manage your practices' risk.


This presentation is equivalent to 2 hour/point of formal CPD and will deliver outcomes related to the following Competencies from the National Standard of Competency for Architects:

Design: Conceptual Design
3.4 Design response incorporates assessment of relevant legislation, codes and industry standards. 
3.7 Assessment and integration of construction systems and materials consistent with project brief. 

Design: Schematic Design
4.6 Investigation and integration of appropriate material selection for the project design. 

Documentation: Detailed Design
5.4 Integration of structural and construction systems in resolved project design. 

Documentation: Documentation
6.1 Identification and adoption of a strategy, program and process of documentation integrated through all project stages to enable project delivery. 
6.2 Continuing coordination and integration of information and project material from relevant consultants, specialists and suppliers. 
6.5 Nomination of quality and performance standards with regard to selected materials, finishes, fittings components and systems. 

Practice Management
9.3 Identification and application of practice systems and quality management systems to facilitate efficient and timely delivery of architectural services in accordance with project objectives. 

Learning Outcomes

At the end of this session participants should be able to:

  1. Demonstrate how to prevent leaks at the design stage
  2. Manage risk with regards to waterproofing
  3. Create the required documentation for defect prevention
  4. Recognise the real causes of leaks 



    Building Repair & Waterproofing Consultant 

    Ross Taylor is a specialist waterproofing and building defect consultant with over 40 years experience locally and internationally. He provides strategic and technical advice to building owners and lawyers involved in major defect disputes and well as forensic analysis of waterproofing defects in large scale structures.

    Ross conducts design review workshops of major new residential, commercial and health services structures and provides strategic guidance and training in waterproofing and façade defect prevention and rectification for Architects, Builders and Engineers.

    Ross lectures to Architects, Builders and Students, providing the National Series Lecture in 2014 which was very well received nationally.






    Non Member


    SONA Member



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