Find a PHINZ sponsor or member

Our sponsors and members provide a range of services and products for use in Passive House projects. The directory includes Certified Passive House professionals, who have successfully completed the requirements of the Passive House Institute to gain the following qualifications:

Certified Passive House Designer Certified Passive House Consultant Certified Passive House Tradesperson Passive House Certifier Certified Passive House Component


Robertson Architects

15 Daly Street, Hutt Central, Lower Hutt, New Zealand
15 Daly Street Lower Hutt Wellington 5010 NZ

A team that delivers large or small, simple or complex, calm, comfortable, sustainable buildings. Innovative evidence-based design for high performance, supporting wellbeing, and prioritising community. We listen and explore with you in an open exchange of ideas.

Certified Passive House professionals
Certified person Certification expiry date Certification types
Murray Robertson November 2, 2025 Certified Passive House Designer
Yenfei Chan August 28, 2027 Certified Passive House Designer