Information sheets
HIA information sheets cover a wide range of industry topics. Prepared by HIA information specialists, they are designed to help HIA members answer questions about a variety of complex areas. You can search by category. Members can also talk to HIA for additional help and support.
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A common question HIA receives in the design & use of Class 2-9 buildings is - how many toilets, hand basins, accessible facilities, etc. do I need to provide for X number of people? To assist you to better understand and apply the sanitary and other facilities provisions, the ABCB have developed a "Sanitary Facilities Calculator" which helps to calculate this for you.
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This information sheet aims to clarity which version of AS 3959 you should be using in the WA while the extended NCC 2019 transition period is in affect.
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This information sheet provides an overview of the changes to the new version of the Wiring Rules Standard.
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This information sheet provides an overview of BASIX and details the changes to BASIX and how it will affect your projects.
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This information sheet provides an overview of the different BCA compliance pathways for meeting the energy efficiency requirements.
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This information sheet provides an overview of the BCA gutter overflow requirements that were introduced in 2016.
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HIA often receives calls from members raising concern where a minor amendment occurs to the building of a home. The main issue is the inconsistency in the way relevant building surveyors approach dealing with a minor variation. The Victorian Building Authority (VBA) have two documents on their website that provide advice on planning and building consistency.
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This information sheet provides an overview of the key changes to NSW Building and Development Certifiers Regulation 2020
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This information sheet provides an overview of the regulations and guidelines regarding building near Sydney Water pipes and other assets.
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This information sheet provides an overview of the regulations and guidelines regarding building near overhead and underground power lines