Offer structural engineer + thermal insulation certificate Energy Saving Ordinance 2016

Including reinforcement and formwork plans?

I could imagine that very different scopes of services might be the basis. With price ranges from €1000 to €7xxx, that seems very likely to me...

2,500 net for structural analysis (with plans), thermal insulation certificate, and the whole hassle for the KFW.

You have to distinguish, with a bu stick frame house the statics are in a drawer, a one-time refresh is possible for 1000.

Completely custom-designed house by the architect. Not a single standard wall.

Good price [emoji1303]