What height should a fixed shower head be above the tray?

[Lamentable]

I'm thinking about installing a fixed shower head similar to this:

What height above the shower tray should these bet set at?

There is a vaulted ceiling over the shower location so I would like to ensure I can accommodate it.

Also, does anyone have any ideas how they secure into the wall?

Thanks in advance.

 

[foxhole]

There are a variety of mounting plates , here is one style .https://www.victorianplumbing.co.uk/shower-wallplate-elbow-fixing-321059?campaign=googlebase&gclid=Cj0KCQiAgribBhDkARIsAASA5bsaQwNwynVxEn6K9MPnhRrVNh8LY9m_OtCKPEK6dFgRLRjXkNkmeFUaAu7ZEALw_wcB&gclsrc=aw.ds

Around 2.1m for height , though always take into account anyone taller who may use the shower .

 

[SFK]

If you have it in a glass shower enclosure also consider how the height of the top of the enclosure matches the hight of the shower head.
I feel it hsoul not be above teh glass and not too far down the glass.
Somewhere arround the same hight I feel looks best (although I know tis is subjective to pernal preference).
SFK

 

[Wayners]

I like shower head at my shoulders so good to have one above and able to switch to another below.
Just above you can't see or get out the way sometimes

 

[Lamentable]

Thanks all.
I'm putting a fixed one at the top and there will also be a hand held for rinsing etc.
Thanks again.

 

[Madrab]

I fit fixed shower heads in relation to the client and how high they want it, within reason of course.