Window fogging on the outside

I hope the link to this factual explanation is allowed: xxx.Baulinks.de/webplugin/2008/0810.php4

(@Mods: if not please delete)

Conclusion:
Windows fogged up on the outside are a sure sign of the good thermal insulation of the triple glazing. This has already occurred with us as well.

Edit: only toned down
Construction expert

At our place, the windows also fog up on the outside. Other sources also say that this is a sure sign of well-insulated windows.
Best regards to the rest of Saarland and the neighboring Pfalz

Thank you both. Now I have something to make my neighbors happy.

Hi, to further reassure you, we have this too, our windows fog up from the outside as well. It’s completely normal. Even if it looks really strange...
Best regards,
Andreas

We also have that, and various internet sources and the window manufacturer also say that it is due to the good triple glazing.

Not only with triple glazing, but also with double glazing, this effect occurs.