He uri nō Ngāpuhi me Te Āti Haunui-a-Pāpārangi hoki engari tipu ake ana i te mātotoru o te iwi o Te Ātiawa ki Waiwhetu.

Trey is a qualified builder based in Wellington with over 10 years of experience working on commercial projects. Recently he moved away from commercial work and is now only focusing on Passive House. As well as building he is passionate about promoting and helping educate people about Passive House, as he feels everyone should feel comfortable in their home.