Previous determinations

Determinations are made by MBIE on matters of doubt or dispute to do with building work. Rulings are legally binding, but only in relation to each case.

Previous determinations may provide some useful guidance for those faced with similar problems, but note that individual circumstances may vary.

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2023/031: Decision by an authority to grant a building consent and issue a code compliance certificate for a relocatable dwelling

This determination considers the decision of the authority to grant a building consent and issue a code compliance certificate for a dwelling. The owner is of the view that several aspects of both the design and as-built construction do not comply with various clauses of the Building Code. The main issues relate to the weathertightness and stability of the dwelling.

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2023/027: The compliance with clause E2 of a proposed direct-fixed plywood cladding system on a building

This determination considers whether the proposed direct-fixed version of the plywood cladding system complies with Building Code Clause E2.3.2, specifically when considering the use of BRANZ Appraisal no 765 (2017) as evidence to show compliance. The scope of the appraisal requires a risk score of 0-6, as calculated in acceptable solution E2/AS1, and this determination assesses whether the proposed application falls within those bounds.

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2023/021: The refusal to issue a code compliance certificate for a 21-year-old dwelling.

This determination considers the authority's decision to refuse to issue a code compliance certificate for a building consent for a dwelling with monolithic cladding. The authority raised concerns including in regards to Building Code clauses E2 External Moisture and B2 Durability.

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2022/029: Regarding the refusal to issue a code compliance certificate for a 17-year-dwelling

This determination arises from the authority's decision to refuse to issue a code compliance certificate for a 17-year-old dwelling. This determination considers whether there is sufficient compliance with clauses E2 and B2 of the New Zealand Building Code.

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2022/019: Regarding the authority’s refusal to issue a code compliance certificate for stucco monolithic plaster cladding

This determination considers whether the authority was correct to refuse to issue a code compliance certificate because it considers the stucco monolithic plaster applied to the external walls of an extension of an existing dwelling does not comply with clauses E2 External moisture and B2 Durability of the Building Code.

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2021/025: Regarding compliance of timber shiplap weatherboards, coated with black paint, installed on a dwelling

This determination considers whether pine vertical timber shiplap weatherboards, painted black, comply with the Building Code Clause B2 Durability, as it relates to Clause E2 External Moisture. The determination considers a number of factors that contribute to Building Code compliance.

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2021/020: Regarding the refusal to issue a code compliance certificate for 23-year old alterations to a residential dwelling

This determination considers whether an authority was correct to refuse to issue a code compliance certificate for a building consent granted in 1998 under the former Building Act 1991. The determination will discuss the reasons given by the authority for the refusal, and how they relate to Building Code clauses B1 Structure, B2 Durability, E1 Surface Water, and E2 External Moisture that applied in 1998.

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2021/003: The refusal to issue a code compliance certificate for 20-year-old additions and alterations to a 50-year-old house

This determination considers an authority’s refusal to issue a code compliance certificate for 20-year-old additions and alterations due to concerns about compliance with the Building Code. The determination considers the authority’s reasons for refusal and whether those items identified by the authority are compliant with the Building Code.

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2020/033: The refusal to issue a code compliance certificate for historical building work to construct an outbuilding

This determination concerns the authority's decision to refuse to issue a code compliance certificate for construction of an outbuilding that was later converted to a sleepout. The determination considers the compliance of the building work identified by the authority in its reasons for refusing to issue the code compliance certificate.

2020/021: Regarding the refusal to issue a code compliance certificate for the replacement of waterproofing membranes and tiles to concrete decks

This determination considers whether the changes to a decking system to an existing building in a retirement village constitute a minor variation to the building consent issued for remedial work to the building. The determination considers whether the as-built decking system is compliant and examines the variation against the guidance issued by the Ministry on minor variations.

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This information is published by the Ministry of Business, Innovation and Employment’s Chief Executive. It is a general guide only and, if used, does not relieve any person of the obligation to consider any matter to which the information relates according to the circumstances of the particular case. Expert advice may be required in specific circumstances. Where this information relates to assisting people: