======iPHA Passive House Fact Sheet======

=====Windows in step-by-step modernisations - First the thermal insulation, then the windows=====
**Year: 2017 Volume: 1**

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Download the fact sheet by clicking the link below:\\ 

{{:picopen:microsoft_word_-_08_thermal_insulation_step_by_step_retrofit_kk.pdf |2017_Vol.1 Windows in step-by-step modernisations - First the thermal insulation, then the windows}}\\