Is there any standard?
Ok, the following problem:
- The carpenter forgot the hole in the concrete wall
- Rolled out the PE foil, set the rafters, put the roof on, covered it, formed the ceiling
- Now the plumber comes and says: Stop, something’s wrong and points to the rafter
- The site manager reflects on the situation, points it out to me, but says the option via the house wall is not a problem
- Visually it looks suboptimal from outside because on one side there is now the moisture ventilation and on the other side the wastewater ventilation running
Mr. Google has different opinions on this, so I am very grateful for opinions and impulses.
The question is whether I should escalate the whole thing and let it come to dismantling the roof.
