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


Hiberna Ltd

10 Pisa Road, Luggate 9383, New Zealand
10 Pisa Road Luggate Otago 9383 NZ

Ben works with really diverse clients to produce truly ecological, healthy & beautiful housing – providing real comfort and less cost to the environment, with the added benefit of minimal running costs.

Hiberna provides a full service, from concept and planning, through design and analysis, to building and finishing. If you have a question about natural building or energy, we would love to try to help!

Certified Passive House professionals
Certified person Certification expiry date Certification types
Jessica Eyers April 24, 2025 Certified Passive House Designer