News & Articles

Here in New Zealand climates, people living in certified Passive House homes need to turn the heater on sometimes. To me as a building scientist and Passive House certifier, this...

There’s some anticipation about the release of easyPH, understandable given its promise to make Passive House design easier. Here’s some advice for new designers about how to streamline and simplify...

Passive House certification offers many benefits and the cost is tiny relative to the whole budget for a new home. As a Passive House designer, you can make the process...