dodo wrote:so for the ite we will remove the slabs against the facade to be able to do the insulation. the basement portion will be made later.
Uh ... the terrace is where ...?
Anyway, what I see is that your local is very supportive of the house, as its roof and the walls that connect to it are bridges of cold!
So it is not removing a few blocks of small slabs that it will solve the problem in this place. It would be even better to put a door to this room or something ... - if there is not one already, but anyway, that is not enough - considering the design, it is feared that the bridge of cold will remain in the state. Or it should be that the façade insulation also covers this room! Remains the problem of the roof of the room.
Anyway, 9'000 € to change the windows and do it all, seems an impossible challenge to achieve amha.
