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External waterproofing requirements explained

A guide to the external waterproofing Australian Standards. Learn when and where they need to be applied, according to NCC 2022. Explore our most frequently asked questions.
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Australian waterproofing standards haven’t always been clear – previous versions of the National Construction Code (NCC) haven’t specified exactly when they need to be applied. Happily, NCC 2022 finally lays things out in more detail and we’re here to break down what’s important.  

Gain a topline overview on NCC 2022 Volume One and Volume Two requirements for external waterproofing. These include what’s needed when building with exposed joints and when you need to use a waterproofing membrane.  

This useful article also delves into the answers to our members’ most frequently asked questions. Gain a solid understanding of how to be compliant with this expert-led piece.  

Access this resource now

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FREE

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Didn’t find what you were looking for?

Who is it for?

Builders in Australia

An explainer on the waterproofing standard and how it is outlined in NCC 2022. 

What does it include?

  • NCC and the Waterproofing Standard
  • Volume Two requirements
  • Volume One requirements
  • External waterproofing standards
  • Frequently asked questions.

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