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


MW Smith Design Ltd

34 Papawai Drive, Rangiora, New Zealand
34 Papawai Drive Rangiora Canterbury 7400 NZ

Martin Smith BSc Eng, CEng, EngNZ, CIWEM

I am a chartered engineer based in Rangiora and a member of Engineering New Zealand and the Chartered Institute for Water and Environmental Management.

I completed the AECB PHPP training course, Understanding PHPP in a Building and Certification Process in the UK in 2010.

Currently I work for a consultancy, GHD Ltd, in Christchurch, as a Technical Director, working on water and wastewater projects.

I am currently working on the design for my own passivhaus to be built in Rangiora in the next 2 years.