International Passive House Open Days 2020




The dates for both the Main and Mid-year Passive House Open Days are set! Visit the mid-year event this June 26-28 or later in the year for our main event on November 6-8 for your chance to experience Passive House buildings in all kinds of climates and seasons!


The International Passive House Open Days are a great opportunity to learn about Passive House and energy efficient buildings. Get in contact with current owners and learn firsthand what it is like to live in a Passive House and what the building or retrofitting process was like. Some open houses and buildings will even have professionals on hand with the knowledge and tools to explain the technical details of Passive House projects.


As well as all the opportunities to talk and learn about Passive House, participants can experience Passive House buildings, both residential and non-residential, for themselves. Enjoy the comfortable interior temperatures, take a look at the ventilation system, ask questions and consider the possibilities of Passive House for your own building projects.



 Click on the map below to find out about the participating Passive House projects near you! 






Mid-year event

From 26th – 28th June 2020, the mid-year International Passive House Open Days, organised by iPHA and its affiliates, will take place. The mid-year event allows participants to experience the benefits of Passive House buildings in a different season to the event in November.


Registration will open March 2020





Main event

From the 6th – 8th November 2020, Passive House buildings all over the world will open their doors to visitors as a part of the International Passive House Open Days!


Registration will open in July 2020.




Any questions or comments regarding the Passive House Open Days Event? Please contact your local affiliate organization or email us at






info@passivehouse-international.orgInternational Passive House Association
The international network for Passive House knowledge
Promoting the Passive House Standard worldwide

Legal notice | Disclaimer | Privacy Policy