Parents' Bathroom Layout

Which product exactly do you have in mind? I have posted our art no.

I don’t have it yet, the offer will come in the next few days.

But the demonstration was extremely impressive. Normal rain showers are simply annoying when long hair is involved. You just can’t rinse it out properly. They lack pressure and the "rush."
My wife showers with the handheld shower, I turn the rain shower on full blast.

Another one of those "must have" things that, from personal experience, you wouldn’t buy again.

Our plumber has now scared us, saying that the shower won’t be usable properly if my wife is taking a bath at the same time. Because both areas are each served only by a 16 mm pipe, and he thinks that will be very tight.

He generally also finds that too small for the Powder Rechtsanwältin Shower, since 26 l/min flow continuously at 3 bar there, and he doesn’t understand why no 20 mm pipe was installed. He wants to calculate that over the weekend (a flow rate or something similar) and then give me a final answer. In any case, he says that the 190x90 bathtub takes forever to fill with a 16 mm pipe.

The expert wants to arrange for another expert to check both plumbing and electrical. Then it would also be checked thoroughly.

Do you have circulation?
It's not my focus, but in the picture I think I can see circulation ... I see thinner cross-sections as justified more when no circulation is created (3-liter rule). Why save a few euros on a larger cross-section then ...?

I mean, the Hansgrohe PowderRain was specified under 20l ...

You see me speechless. Do you even shower with such Dernier Cri high tech using ordinary municipal water, or with Perrier?

You leave me speechless. Do you shower with such Dernier Cri high tech also with ordinary municipal water, or with Perrier?

What exactly leaves you speechless? The water consumption or the discussion about the cross-section?

This is what our overhead shower with technical data looks like, Alex85.



I don't know about the circulation. Nothing was discussed about that. I have to ask.

If I want to have something corrected there, I have to refer specifically to execution standards or similar. Otherwise, the likelihood that they will do anything is low.

My installer also said that filling a 190x90 bathtub with a 16mm pipe is no fun. While someone else is showering, neither the showering nor filling the tub is enjoyable. But such a statement doesn’t help me in general. If anything, I have to tell the general contractor that with this and that water consumption, this and that pipe is needed... see DIN XXX. Something like that. Otherwise, I call, question it, and they tell me some technical blah blah that I can't make use of and which is supposed to justify the current setup.

My own installer now wants to calculate the water flow for the master bathroom.