Stay dry: how to prevent moisture-related problems in construction

This half-day workshop is offered on 30 July 2025, immediately prior to the PHINZ hui in Christchurch. It’s designed for architects, Passive House designers and tradespeople and its practical focus will equip people with the knowledge they need to safely design and build building envelopes—from Building Code-minimum to high-performance.  Condensation and mould are not just problems in tired, old housing …

Kara’s last tradies course

It was the end of an era last week, when Kara Rosemeier taught her last CET (certified Passive House tradesperson) in Auckland . Knowing Kara, hers will be a very active retirement and it’s a staged process. Kara will run one or more Certified Passive House Designer courses in 2025 before Sustainable Engineering assumes responsibility for all Passive House certification …