The NCC is an initiative of the Council of Australian Governments developed to incorporate all on-site building requirements into a single code. The NCC sets the minimum requirements for the design, construction and performance of buildings throughout Australia.

The list below is a summary of the NCC classes for different building types*. Commercial scale buildings are further divided into Types based on the rise in storeys. Check with the relevant project certifier to determine your NCC class, and any additional requirements.

Class 1a: A single dwelling being a detached house, or one or more attached dwellings, each being a building, including a row house, terrace house, townhouse or villa unit.
 
Class 10: A non-habitable building or structure.
 
James Hardie has the following wall solutions for Class 1a and Class 10 buildings:

Class 2: A building containing 2 or more single-occupancy units each being a separate dwelling. 

Type of Construction: Class 2 buildings are separated into types.

Solution for Class 2 Multi-Residential buildings coming soon...

 
 

Class 9c: Building for residential accommodation of aged persons.

Find out the James Hardie wall solutions for Class 9c buildings.

 
 
 
Not sure what building class you have, click to find out more.

* Note that the above information is given as guidance and any information must be checked with the certifier or other relevant expert. James Hardie employees are not qualified Code Consultants.

Our System range:

HardieSmart™ Boundary Wall System

A compact boundary wall solution for new or existing townhouses, terraces and detached buildings in close prox ...

HardieSmart™ Intertenancy Wall System

A simple and fast common-wall solution for use in-between tenancies in town houses, terraces and multi-residen ...

HardieSmart™ ZEROLOT™ Wall System

A dual boundary wall solution between tenancies designed to provide fully detached construction in townhouses ...

HardieSmart™ Aged Care Wall System

A simple and fast separating wall solution designed for aged care buildings between occupancies as well as com ...

HardieSmart™ Blade Wall System

A simple, compact solution for separating walls between patios, terraces and balconies.