Cost effective quality: Next generation building controls?

  • YEAR
    Murphy, Chris
    2010 Conference Papers


ABSTRACT: In 2004 the New Zealand Government reviewed the New Zealand Building Act. The
review was prompted by increasing concern at the lack of weather tightness evident in buildings
constructed since the initial performance based Building Act was passed in 1991. Now, in 2010, some
six years after the 2004 review and against a continued backdrop of non-performing leaking buildings,
the Government is preparing to review the Building Act again.

This paper will provide a brief history of the controversy surrounding building under-performance in
New Zealand since the initial Act was passed. It will summarize the changes brought about by the
2004 Building Act, and discuss the reasons for the Government’s desire to yet again initiate
amendments, particularly in areas related to the exemption of minor works, low risk dwellings and the
rationalization of building consent processes. The paper reinforces the view that changes lessening the
degree of oversight by Building Consent Authorities (BCAs) to building work should proceed cautiously,
and then only after the appropriate back-up legislative and educational systems have had time to
coalesce and prove their effectiveness.


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