We got windows from Wigger in our new building two...

We got windows from Wigger in our new building two years ago.

The quality of the windows is good. However, the whole collaboration was not very satisfactory. Unfortunately we got to a sloppy seller, advice in advance was ok, everything else was under all cannons.

The employee was measured at the window on site, but half of the windows did not fit on delivery and could therefore not be installed. Subsequent changes to the masonry had to be made so that the dimensionally accurate windows could be installed ....
And who is to blame? From the perspective of the Wigger company, of course, the client. After all, he gave the order in writing. And also signed a wipe on which the dimensions of the windows stood.
I had just assumed that the company's experts were able to measure windows correctly and unfortunately I made the fatal mistake and did not control their work. By the way, I'm not a carpenter and I wouldn't have known how to take the measurements ...

We still had some follow-up talks with those responsible for the company. With the humble result that the Wigger company is not to blame. They were still willing to pay us something financially, funny ... However, that doesn't make all the trouble go away.
I personally cannot recommend this company. I would have liked to have saved myself all the trouble.