Satellite antenna on flat roof - installation and cable laying

Hello everyone,

What options/mounts are there for installing a satellite dish on a flat roof (timber frame construction)? I know of mounts that are weighted down with 4 concrete slabs. Does anyone have experience with how susceptible to wind such mounts are? And also that the sealing underneath is not damaged. Or is there something better?

How should the cable routing be done? Are there good feedthroughs that go through the roof and are permanently sealed? Or should the cables rather be routed into the wall?
Thank you very much

What speaks against the classic bracket for mounting on the facade, which is instead screwed to the parapet from the inside?

For standing up, there are the supports with the option of weighting.
Everything else comes down to penetrating the roof - I would have reservations about that.

I would also, if possible, fix them to the wall with dowels; I don't think drilling through a flat roof as an extra measure is the best solution either...

Screwing it to the wall simply doesn't please the lady of the house, as it is too visible from the terrace. And I don't want it on the roof because it is too difficult to access there.

Tell her there could be problems with the tightness and that's that...

I will not drill through the flat roof sealing. The question is how well such stands work, which are only placed on the roof and weighted down with concrete slabs.