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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2024/051: Compliance of roof cladding on a house with clause E2 External moisture

This determination considers whether a roof cladding system as installed on a house complies with Building Code Clause E2 External moisture.

Specifically, the determination considers how the perimeter edges of the profile metal cladding have been finished where it overhangs the gutters, along with the associated eaves flashing.

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2024/050: Regarding compliance with the Building Code and the issue of a code compliance certificate for building work associated with a new dwelling

This determination considers the decision to issue a code compliance certificate for a building consent to construct a dwelling.

The determination also considers compliance with the Building Code of a deck, surface water drainage system in the vicinity of that deck and the foundation walls with Clauses B1 Structure, B2 Durability, E1 Surface Water and E2 External Moisture.

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2024/042: Regarding the compliance of external timber wall cladding

This determination considers the compliance with Building Code Clauses B2 Durability and E2 External Moisture of vertical shiplap Siberian larch timber wall cladding installed on a residential dwelling.

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2024/036: The proposed refusal to issue a code compliance certificate for a house

This determination concerns the authority’s proposed refusal of a code compliance certificate. The determination considers whether the building work complies with the building consent, and whether particular elements of the building work comply with the relevant clauses of the Building Code.

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2024/035: The purported refusal to grant a building consent for a skillion roof and whether it complies with E2.3.5 by way of E2/AS1

This determination considers an authority’s purported refusal to grant a building consent for a proposed skillion roof design on an extension to an existing dwelling. The roof design is intended to comply with E2.3.5 by way of acceptable solution E2/AS1 for ventilation to this roof space.

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2024/027: Compliance of head flashing stop ends extending past the cladding line as an alternative solution to E2

This determination is subject to appeal​.

The determination will consider whether the constructed head flashings to weatherboard claddings where the stop ends extend past the cladding line comply with E2.3.2 to prevent the penetration of water that could cause undue dampness and damage by way of an alternative solution. 

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2024/023: Regarding the refusal to grant a building consent for alterations to an existing dwelling

This determination considers the authority’s refusal to grant a building consent for alterations to an existing dwelling. The authority considered that the building consent could not be granted for a range of reasons, including a lack of documentation, construction details, and conflicting information in the plans. This determination considers the reasons for refusal set out by the authority in its letter.

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2024/021: Regarding the issuing of a notice to fix for a partially completed new single storey residential building

This determination considers the decision by an authority to issue a notice to fix for a partially completed new single storey residential building. The determination considers whether the areas of work identified on the notice comply with the building consent and whether the foundations comply with Building Code clause B1.3.1.

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2024/016: The issue of a notice to fix for building work associated with a two storey sleepout building with sanitary fixtures

This determination considers the issue of a notice to fix for building work associated with a two storey sleepout building with sanitary fixtures. The determination considers whether the building work was exempt from the requirement to obtain a building consent under Schedule 1, and whether adequate particulars were set out in the notice to fix (in regards to both section 40 and section 17). It also discusses several issues relating to the notice to fix framework.

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2024/006: The refusal to issue a certificate of acceptance for building work associated with a dwelling

This determination considers the authority's refusal to issue a certificate of acceptance for building work associated with a dwelling, that was carried out without building consent. The authority considered that Building Code clauses B1 Structure, B2 Durability, E2 External Moisture, G2 Laundering, G9 Electricity, G12 Water Supplies and H1 Energy Efficiency were not met. The determination considers the reasons for refusal set out in the authority’s refusal letter and subsequent report.

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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: