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Passive House - Certificates
Internorm: Passive house certified 5 times over!
High quality components are a must for achieving the passive house building standard. An objective appraisal of one particular property - energy efficiency - is, however, not always possible. Consequently, the introduction of a norm for product comparison is both effective and meaningful.
The independent Dr Wolfgang Feist Passive House Institute of Darmstadt sets guidelines and carries out a standardised evaluation of products according to these requirements. Certificated products have the appellation, passive house-appropriate components and this indicates excellent quality in terms of energy-efficiency. The choice of certificated components eases the task of the planner and helps achieve the passive house building standard.