I like to use cable trays under the ceiling in my new condominium to make cabling and cable maintenance easy.
It seems most of the time this is only used in industry and maybe offices.
What do you think about this?
Here is some more information:
I am renovating my condominium from scratch. All the old wiring is already removed.
I plan to install lots of LED lights, sensors, home automation, etc.
Most of this I will do myself with HomeAssistant, NSPanels, etc.
Some will be installed right away but likely I will add things later on.
A long time ago when I was young I worked a couple of months for an electrical installation company. I helped them with electrical installations in houses and industry.
I think the way things are done in industry (including offices) if a lot better to work on and maintain than the typical house wiring.
This is why I want to use cable trays instead of the usual pipes along the ceiling.
I plan to use cable trays separated for high voltage (220V) and low voltage (24V for LEDs, LAN, PoE (48V), etc.)
I plan to install the cable trays between the concrete ceiling and ceiling tiles. That will make it very easy to access it.
This is an example of such cable tray. The picture does not show ceiling panels (like I plan to use).
I plan to use maybe something like this, not sure yet:
https://th.rs-online.com/web/p/cable-trays/7707058
For the record: A qualified Thai electrical engineer will make sure that all is according to the regulations.