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


Andrea Davis Landscapes

Christchurch, New Zealand
Hereford Street Christchurch Canterbury 8013 NZ

My area of expertise is in green roofs and green walls. I have a graduate certificate from Burnley Uni Melbourne in Design and Maintenance of Green Roofs and Green Walls.  I am a member of Green Roofs for Healthy Cities and am currently doing my Green Roof Professional Training  through The Living Architecture Academy.