The entire former brick house was plastered and colored on a contract. They used wooden strips as leveling guides, which they removed about 6 months later and patched up, and now it looks terrible.
You can see stripes every meter, I've already pointed out the short sides in daylight, but today I saw it with lighting because it wasn't working, and the long sides look awful. The picture doesn't do it justice; it looks about 10 times worse when you're standing and looking at it.
1. This can't be acceptable in any way, can it?
2. How to fix it?
One proposal is to paint with texture in the paint, another is that they should skim coat the entire facade, but how does that work over the existing coloring?
It’s colored with primer and Beckers silicate paint.
(Sorry for cross-posting in Facade and Building Materials & Building Techniques, need a quick answer)