Front door with internal latch?

As so often, lack of communication. :mad:

That has absolutely nothing to do with communication, this is top-notch botchery..

Yes, the reveal is the inside of the wall opening. Perhaps you should elaborate further on how the whole thing is constructed and how the opening was designed when the precision measurer was on site. 45 cm wall (with plaster, but still without insulation) does not initially suggest much heat transfer. Made of bricks (which size and how old?) it also suggests that the wall could be multi-layered. I recommend you (for your construction measures themselves, not specifically relevant to the complaint here) to take the plans from the building file and examine the whole thing more closely. Simply putting insulation on a black box is not advisable!

wobei wir das Maßm durchgestrichen haben mit dem Hinweis "Bitte warten. Wahrscheinlich 1000x2100"

And that certainly was passed on through all the copies?

I would have assumed that the door ends up in the middle.

Aren't doors installed at the outer edge of the shell construction …

Where should the insulation go now?

… and then the insulation comes onto the walls So it then looks like this (if you don't think about it) that the door is set in the middle of the wall thickness.

1150x2200", where we crossed out the dimension m with the note "Please wait. Probably 1000x2100", because we first wanted to see how we could enlarge the door opening, since the previous one at approx. 850mmx1900mm was quite small.

Maybe I used the word reveal incorrectly.

Could it be that you ordered something online without knowledge and careful checking? Could it be that your "maybe" has happened more often? That you did not use the correct measurements? I mean, there is a difference between measuring and ordering the width of the door leaf or the passage.

Maybe you should elaborate more on how the whole thing is constructed and what the opening was like when the precision measurer was on site

The measurements were taken in the condition that is now visible in the photos (and if he had taken them earlier, the door would now be too small instead of too large).

45 cm wall (with plaster, but without insulation yet) does not initially suggest much heat transfer. Made of bricks (what size and how old?), it also suggests that the wall could be multi-layered. I recommend you (for your construction work itself, not specifically related to complaints here) to take the plans from the building files and take a closer look at the whole thing

Well, the house is already about 120 years old. There are actually no documents left anymore. I can’t tell you the format exactly right now. But generally, for everything to come, I will probably get an advisor for the planning.

So it looks like this then (if you don’t think about it), that the door is set in the middle of the wall thickness.

I find that idea quite sensible. That way, the insulation together with the door would insulate the exterior wall. I will definitely take that tip, thanks!

Could it be that you ordered something online without knowledge and thorough checking? Could it be that your “maybe” happened more often? You didn’t use the correct measurements? I mean, there is a difference between measuring and ordering the width of the door leaf or the passage.

You could almost think that with the result, right? :p:D No, unfortunately not, otherwise I probably would have informed myself better. I looked for a company on site here and trusted that the professionals would do it right. Of course, they measured themselves.

Well, the house is already about 120 years old. There really are no documents left anymore. I can't tell you the format exactly right now. But in general, for everything coming up, I will probably look for a consultant for the planning.

Yes, you should know your house before you modernize it. One hundred and twenty years, there were two wars in between, yet one should not underestimate city archives. The format was then probably Reichsformat, wall thickness without plaster 25 cm (or 38 cm in the basement and ground floor of three-story buildings). 45 cm is a deviation that indicates an air layer or some other double-shell construction.

The supplier took the measurements .. or? At least that's how I understood it.