Exactly that went through my mind - but you can only build like this in the south. These houses are simply a disaster in terms of insulation and noise... The only advantage: you can build over years like this - such boxes, for example, are only finished after many years in Tuscany...You want to build like this, right?There is little flexibility to be seen. BUT, you definitely have to apply thick insulation on the outside to achieve the necessary values.
Yes. The legal requirements according to the Gebäudeenergiegesetz correspond to KfW 55.how do you come to Kfw55? Is that legally required?
Yes, I know someone. The basement builder. Residential basement, utility basement – so insulated or uninsulated? Ready-made basement or really just the concrete work?does anyone have the current average prices for concrete basements or alternatives? it will probably be a white tank, protruding 80cm. No interior walls. About 10x15m. No windows/shaft.
Only advantage: this way you can build over many years – such boxes, for example, in Tuscany are only completed after many years..