Wall structure: sandwich (from outside to inside): 28 mm wainscot - 20 mm air space - 12 mm OSB - 150 mm mineral wool - 30 mm air space - wainscot 20 mm - click here for details
Ground floor insulation: 50 mm mineral wool
First floor insulation: 100 mm mineral wool
Roof insulation: 100 mm mineral wool
Parquet AquaProtect for ground floor and first floor bathroom