Hi guys. I have been googling for the past hour trying to find some information on low voltage requirements pertaining to commercial work.
99.9% of my commercial work is retro, and I am about to start working up a quote for a new building. Well, it's not new, the exterior is existing, the interior will be new.
It got me to thinking about the requirements for voice/data/audio cabling. For instance, wood structure vs. metal structure.
I understand that speakers need to be in cans, but what other requirements are there? EMT for instance? I do allot of retro data and voice cabling in schools, I always use emt conduit and/or fireblock when going thru walls or between floors.
Thanks all...