bphgravity
Senior Member
- Location
- Florida
This issue was discussed on another topic, and now I have a similar issue.
I have a commercial building (Type V unprotected) with an open truss ceiling and an insulated drop ceiling. There is no drywall or other finish between the drop and the roof assembly.
Can NM cable be used in the area above the drop in the open truss area (not in the drop area itself) and comply with 334.10(3)?
Do insulated ceiling tiles provide a "15 minute finish rating"? (The drop is not a fire rated assembly)
I have a commercial building (Type V unprotected) with an open truss ceiling and an insulated drop ceiling. There is no drywall or other finish between the drop and the roof assembly.
Can NM cable be used in the area above the drop in the open truss area (not in the drop area itself) and comply with 334.10(3)?
Do insulated ceiling tiles provide a "15 minute finish rating"? (The drop is not a fire rated assembly)