The Right Stuff

Practical how-to articles for builders and designers showing good industry practice and interpretation of the NZ Building Code and standards.

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Slowing the flow

By Ann Galloway 1 April 2021, Build 183

On-site stormwater management for new developments is now a requirement in many jurisdictions. This is what you need to know about options such as detention and retention tanks, soak pits and pervious paving.

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H1, E3 and mixed construction

By Eddie Bruce 1 December 2008, Build 109

Current building designs often incorporate a mixture of construction types – both non-solid (timber-framed) and solid (such as solid timber, concrete or masonry). How is compliance with Clause H1 demonstrated for these designs?

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Building Code changes 2021

By David Hindley 1 February 2022, Build 188

MBIE recently released energy efficiency changes to the Building Code to help make new homes and buildings warmer, drier and healthier. These include increased minimum insulation requirements for roofs, windows and floors.

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Compliance for H1 5th edition design

By Bruce Sedcole 1 August 2022, Build 191

The BRANZ helpline has received many calls asking how to approach designing new houses that are compliant with the higher thermal requirements of New Zealand Building Code clause H1 Energy efficiency 5th edition. The first step is to look further than just the schedule method.

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