Cost estimation for demolition and new construction

But of course, trial makes you wise.

It is always hard to say. Spontaneously, I notice that the roof has little overhang on the gable side. I can't see anything on the sides. You also have to look carefully at the details: Between the three windows on the 1st floor, there is only a very narrow strip each time. It could look strange with insulation or without insulation at that point. Is the lintel continuous? Then away with the struts.

Insulation of the roof could still be interesting. Can you see anything through the window? Is it finished? There is something on the pane, but the photo doesn't reveal what that could be.


How about ringing the doorbell at the house itself? If no one ever opens, just walk around and look through the windows?

From the side, it almost looks like my house from the 60s. Probably bricks placed directly against the wall without an air gap. Roof overhang 15cm?
The facade can be insulated well, why not? 15cm is probably enough for KfW 55 if you don’t want to touch the roof (= 12cm insulation)
Attic as a cold roof.

Tassimat has already said something about the windows on the upper floor.

You probably have to tackle the roof anyway.

But increasing the overhang is probably significantly more complex than insulating and reroofing?

Why?

The correlations don't fit. Increasing the overhang in relation to insulating and roofing. Increasing the overhang definitely costs a decent sum of money. Regardless of whether you have the roof retiled or insulated.

I have a roof covering lifespan of 40 years in mind.