Quality assurance in Passive House projects
We offer various quality assurance measures in order to ensure successful project planning for your Passive House building.
We provide advice for the conception, planning and implementation of your project in order to be able to make systematic use of planning opportunities. Planning variants of the resulting building are continuously verified using the PHPP so that the required specific values can be achieved (energy balance 15 kWh/(m²a) and heating load calculation 10 W/m²). On site we carry out BlowerDoor tests and thermographic imaging in order to verify the quality of the external envelope.
Our services
- Consultancy during planning
- Energy balance and heating load calculation using the PHPP
- On-site verification: thermographic imaging and Blower-Door tests
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| Advice from the outset | Energy balance and heating load calculation using the PHPP |
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| On site verification: thermographic imaging and Blower Door tests |
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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: China's first certified Passive House Premium office building" | December 4, 2024
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Passive House Open Days |
7 - 9 November 2025
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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)