The thermal envelope of the house

2016-03-30 10:24:31

I of course meant the internal structure of the shell. I wanted to ask what the difference is between the KFW-70 shell and the Energy Saving Ordinance.

I don't want to build according to KFW standard. Can I suggest an Energy Saving Ordinance shell to the site manager and thus save money, or is the small difference not really worth it. Of course, it's nice to save money, but if it's only a small amount, I don't want to start off on the wrong foot!

The difference between the Energy Saving Ordinance and KfW-70 is no longer large. I wouldn't interfere too much with the construction manager if he has a concept that works for him. That way hopefully fewer mistakes happen, it goes faster, and so on.

2016-03-30 10:33:42

However, in order for the network operator to install a power connection, they require a confirmation from the electrician that a foundation earth electrode according to DIN 18014 is present. Without this confirmation, no power connection

This is also not (entirely) correct – we did not have to provide this proof. So it is handled very differently depending on the region...

2016-03-30 23:38:51

Thanks first of all for all the detailed answers! You don't build a house every day, and there will still be some questions!

The thermal envelope of the house

oleda222

Sebastian79

Duke Nukem