International Passive House Open Days 2018


Thank you for taking part!


From the 9th – 11th November 2018, Passive House buildings all over the world opened their doors to visitors as a part of the 15th International Passive House Open Days.


We would like to thank everyone who opened a building, organised an event or simply took part in a site visit! Over 450 projects in 24 different countries registered! Check out #iPHopendays to see some of the visitor's highlights!


The next main International Passive House Open Days will take place from 8th - 10th November 2019.


Send us your feedback


If you opened your building or organised a tour, we would love to hear your feedback about how the Open Days went and any suggestions for improving next year's event. Simply fill in the online questionnaire and let us know your thoughts.


Competition results

As part of the International Passive House Open days, two competitions took place with a range of Passive House related prizes up for graps. The first competition was for the open house organisers and the second competition was for the visitors. Watch this space to find out about the winners! 



Mid-year event



From 8 – 10 June 2018, the mid-year International Passive House Open Days, organised by iPHA and its international Affiliates, once again took place. The mid-year event allows participants to experience Passive House buildings during the summer (or winter) months as opposed to the main event in November. 


This year, over 100 Passive House projects opened their doors to the public, with owners and architects sharing their experiences and showing what Passive House is all about. 


Bicycle tour of Passive House multi-family buildings in Vienna Copyright: Passivhaus Austria


View more photos on Twitter!

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

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