Passive House certifier for buildings
The Passive House Institute carries out certification according to the Passive House, EnerPHit and PHI Low Energy Building Standards all throughout the world.
Passive House Institute (Darmstadt, Germany)Languages: de | en | es | it | ro | pl | bg | zh
building.certification@passiv.de
Passive House Institute (Innsbruck, Austria)
Languages: de | en | hu
http://www.phi-ibk.at/
Other accredited Passive House certifiers
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The following experts* have been internationally accredited by the Passive House Institute to certify Passive House buildings, EnerPHit retrofits and Low Energy Buildings anywhere in the world on behalf of the Passive House Institute and in accordance with their criteria |
* Unless otherwise stated, building certification contracts are always concluded between the Passive House Institute and an individual person and not with their companies/organisations.
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| Next Courses |
PHPP Expert
Passive House Designer / Consultant
Construction Verifier
Site Supervisor
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e-learning
| Events |
iPHA Webinar "Project Spotlight: The CLT 8-floor ANMF hotel in Melbourne, Australia with heritage overlay." | November 12, 2025
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Passive House Open Days |
7 - 9 November 2025
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24 - 25 April 2026, Essen, Germany
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| Component Database |
Passive House
Component Database
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| Projects |
| New developments |
designPH
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NEW: PHPP 10 (2021)
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Seals for Certified Passive House Components
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Passive House Classes,
Classic, Plus, Premium
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EnerPHit -
PHI certification for retrofits
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Wall plaque
for certified Passive Houses
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| Press releases |
| Research & Literature |
Passive Houses for different climate zones
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Retrofits with Passive House components -
EnerPHit Planner Handbook
(in German)
Passive House Retail Stores now out
Overview of contents
(in German)