The raindrops bothered me on the aluminum benches
There are actually anti-drumming mats for that. We have them everywhere upstairs and we don’t hear anything when it rains. But we also have a 40-50cm roof overhang. So it might be that not so many drops fall on it at all.
But there is probably a whole range of solutions there too, which then reflects in the budget again.
Yeah ok, I can’t rule out that there are really smooth-running variants. I just want to point out: in an exhibition, there might not be triple-glazed safety glass panes installed. Just in terms of weight, a 2.5m x 2.3m element probably weighs almost 200kg (I had 1m x 2.3m at 70kg). So it can’t be that light even with super ball bearings, or if it is light, it’s at the same time a danger to the body parts that sometimes get caught in between.
What does "mit stulp" mean?
That has nothing to do with sliding windows but simply means in double sashes that there is no post between the sashes but the sashes interlock. The fixed sash is normally closed and has a special bolt. When you open that, you can also open the sash. This second one can then not be tilted. But in this way, you can get a 2m wide opening with normal sashes for a fraction of the price of an HS door. You can still have a panorama with fixed elements next to it.