International Passive House Open Days

Are you enthusiastic about the Passive House concept and its advantages? Then take part in the Open Days and motivate others to join the movement by sharing your knowledge and experiences!

From the 24 June 2022 to the 26 June 2022

The 2022 International Passive House Open Days will take place from June 24-26 and from November 11-13.

Passive House Visitors:

For over 25 years, the Passive House Institute has been developing solutions to avoid and mitigate energy crises. The Passive House concept itself is one such way of improving energy independence.

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 first-hand 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.

Find Passive House projects by:

From September 2022 you will be able to check out the participating Passive House buildings in our Passive House Database. Viewing and/or event information will be included in the entry and will be updated shortly before the event!

For now, you can discover digital tours from last year’s #iPHOpenDays in the dedicated YouTube playlist!

Finding a local project via a world map! All the buildings that took part in the 2021 edition are marked in yellow, whereas the buildings that took part also in previous editions are marked in blue.

Passive House Owners:

To participate in the International Passive House Open Days 2022, please register your project with the International Passive House Database.

Projects can be at various stages – from fully occupied to under construction. Registration is free of charge but first-time users will be asked to create an account. Click here for detailed registration instructions

If your project is already registered with the International Passive House Database, simply fill out the information on the International Passive House Open Days viewing appointments and update your contact data if necessary.