Become a Retrofit Expert
This advanced course is currently in progress.
Thanks to this further training, Passive House Tradespeople will have the possibility to deepen their knowledge and skills regarding the highly energy-efficient retrofit of small projects. In addition, advanced knowledge of the Passive House Planning Package (PHPP) is imparted, e.g. in order to make the PHPP variant calculation, which is helpful for refurbishment, also usable for construction companies.
To receive this additional seal after successfully passing the examination, you need to have a valid Passive House Tradespeople certificate.