Prevention of undue noise transmission in building elements between occupancies or common spaces in household units.
Under this clause, building elements that are common between occupancies are required to be constructed to prevent undue noise transmission from other occupancies or common spaces in household units.
It requires a Sound Transmission Class for walls, floors and ceilings of no less than 55, and for Impact Insulation Class of floors to be no less than 55.
Record of amendments is a record of changes to the Acceptable Solutions, Verification Methods and handbooks.
The Building performance team has started work to digitise the Building Code due to growing demands from building professionals who want vital information in a format that is portable, dynamic, feature-rich and digital. We have delivered the first of our Building Code PDF documents (B1, C/AS2, D1 and E2) into our digital reader.
MBIE has historical versions of the code clause documents which can be located under 'Previous Versions' and 'Version History'. Alternatively if you cannot find the document you are looking for, you can send an email with the year and code clause you are after to info@building.govt.nz.
Acceptable Solutions and Verification Methods (AS and VMs) were called compliance documents. Some still have the “compliance document” title but the AS or VMs they contain are valid and unaffected by the name change.
Determinations are made by MBIE on matters of doubt or dispute to do with building work. Rulings are legally binding in relation to each case. Circumstances in one case may differ to others.
All products, systems and construction methods that have achieved CodeMark status will be listed here with their most up to date certificate.
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:
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