Passive House Building Certification Guide 10 – Now Available. Published by the Passive House Institute.
Welcome to the Building Certification Guide! We are delighted that you are interested in the Passive House Institute’s building certification quality assurance program. To date, thousands of builders around the world have already certified their buildings as Passive House projects or EnerPHit retrofits. Twenty years of experience shows that the high level of comfort and energy savings associated with these standards is achieved through independent quality testing.