Need some help here......... Most attic spaces have to have attic access per the IRC. NM wiring in attics must comply with 320.23. My question is houses that have truss roof framing. I have seen NM wiring running diagonal, between, on top of and between framing members. For simplicity sake, the truss roof I am referring to is designed for no storage or mechanical at all. But is still have my code compliant access point. I believe that the wiring still must be supported,secured every 4.5' and within 12" of all outlets and junction boxes. The electricians I have spoken with say that with a truss roof system they do not need to be secured every 4.5' because there is no storage or mechanical issues.
Thanks again
Thanks again