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Search By Green Star NZ / Homestar ™

EnviroSpec Provides robust independent Third Party verification of product information in relation to Green Star NZ / Homestar ™ requirements. To view and access compliant products, Click Here

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Search By Report Number

Download a report detailing a product’s compliance level with Green Star NZ and Homestar requirements.



IMPORTANT NOTICE  -  Appologies, This function on the EnviroSpec website is currently experiencing a techinical difficulty We however have provided an alternative means to search for the right product: Click here to go to our Product Shortlist!


In order to be suitably specified in Green Star NZ Projects or in Homestar, products must first demonstrate compliance with specific environmental criteria.

EnviroSpec is working with Manufacturers and Suppliers to ensure all product testing and documentation is organized upfront. This helps streamline the submission process to the Green Building Council by:

1) Building the results into a search engine allowing you to quickly and easily find products suitable for Green Star NZ / Homestar projects.

2)  Ensuring all the necessary documents (e.g. certificates, test reports, etc) are available to download from the product page, for immediate inclusion in your Green Star NZ / Homestar submission.

Select the appropriate Green Star NZ or Homestar Tool and credit from the search engine to quickly and easily find the products you are looking for.

*Please note: EnviroSpec is only able to post results for products that have submitted their information to EnviroSpec for review. This process takes time. If you know of a product that you believe should be available here, please contact EnviroSpec and let us know.



DISCLAIMER - Please read this carefully

Green Star® is a registered trade mark of the Green Building Council of Australia (GBCA), used under licence in New Zealand by the New Zealand Green Building Council (NZGBC). Homestar™ is a Joint Venture partnership between BRANZ and the New Zealand Green Building Council. The information represented on EnviroSpec is not endorsed by the GBCA or the NZGBC. For detailed technical information about credit requirements refer to the Green Star® Technical Manuals. Rating Tools and Technical Manuals are subject to change by the NZGBC, and any decision regarding the award of credits towards a Green Star® NZ / Homestar™ rating in New Zealand is at the sole discretion of the NZGBC.

EnviroSpec does not accept liability for any loss or damages resulting from the use of this document and emphasizes that this document is provided as guidance only, Use of, or reliance upon, any information contained in this report is at the user's own risk.

The information presented in this report is valid for the Green Star® NZ / Homestar™ tools nominated herein only. As and when the NZGBC brings out new Green Star® NZ / Homestar™ tools, the information may require updating. EnviroSpec will only update information in this report upon receiving written consent from the Manufacturer, Supplier or upon request from the NZGBC. It is the responsibility of the reader to check for regular updates.