Find a PHINZ member

Our sponsors and members provide a range of services and products for use in Passive House projects. The directory includes:

Certified practitioners and suppliers, who have successfully completed the requirements of the Passive House Institute to gain their qualifications or component certifications. We also recommend visiting our PH Professionals page. This page contains links to listings of New Zealand-based individuals holding Passive House Institute qualifications, irrespective of their membership status.
Allied Companies and organizations that do not fit into the above categories, but share our values and passion for Passive House and would like to support our work.

Verified

Collaborative Projects Studio

Wairoa, New Zealand
3 Achilles Street Wairoa Hawke's Bay 4108 NZ

Our hearts are where we can improve the quality of the daily living of an individual and support our local communities.

It is crucial for us to consider the impact of construction on the environment. We therefore put high effort into material selection and source, architectural detail and design which should work with the environment rather than going against it.

Certified Passive House professionals

Certified person

Individual's name Certification expiry date Certification types
Matteo Garbagnati January 28, 2026 Certified Passive House Designer