11th International Passive House Days

Hundreds of visitors get first-hand experience of the advantages Passive Houses offer!


From 7 – 9 November 2014, Passive House owners and residents around the globe opened their Passive House homes and offices to share their experiences and show what Passive House is all about.


Stay tuned for the next Passive House Days from 13 to 15 November, 2015!!




Passive House Days events


Within the context of the Passive House Days, Passive House related events such as conferences, seminars, workshops and guided tours, were offered by iPHA's partners and members across the globe. Some of these events are listed in the table below.








Events and tours of participating Passive House buildings in Austria.

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(in German)


Antwerp Borgerhout Brecht

The 'Passief in Antwerpen' tour on 8 November 2014 through three different types of energy efficient buildings.

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(in Flemish)



ADFC cycling tour "Aktiv ins Passivhaus". Meeting point was the central railway station in Darmstadt, applications via matthias.theumer[at]passiv.de. Guided tours through two Passive House buildings.

Passive House Database

ID #2651 and

ID #1049



InovaTech GmbH; Invitation to lectures and a guided tour on 8 November 2014 at 10am.

Passive House Database

ID #2896



Paul Wärmerückgewinnung GmbH; Guided tour through a Passive House office and product demonstrations of certified ventilation systems.

Passive House Database

ID #1514



Klimaschutzagentur proKlima; 2014 Passive House Days in the region of Hanover.

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(in German)



Augsburger Holzhaus; “How to construct a wooden Passive House building” – lectures on 8 November at 10am and 9 November at 14:30pm.

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(in German)



Workshops on the Passive House concept, on high energy efficiency in buildings and on developing strategies to increase the number of NZEBs. Guided tour through two highly energy efficient buildings.

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(in Italian)



On 7 and 8 November, Passive House buildings will open their doors in all of Latvia. On 8 November, a guided tour and informative discussion within the PassREg project was held by Krists Slokenbergs, a Certified Passive House Designer and owner of i2 Ltd, a company producing Passive House Components and recipient of the 2014 Passive House Component Award. The event took place at the Riga Industrial Park, which is a highly energy efficient office building in Latvia’s capital city of Riga.

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(in Latvian)


Asselscheuer and Burden

HP Linden, Alpha Beton GmbH; Demonstration of the certified PAMAflex construction system, demonstrated at two construction sites in Luxembourg.

Passive House Database

ID #4168 and

ID #4165





The International Passive House Days is put on by the International Passive House Association (iPHA) as a part of the PassREg and EuroPHit projects, supported in part by Intelligent Energy Europe.

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