I’m looking to wire a small two stall horse barn with a tack room. The owner that is building the barn is having the interior of the tack room finished with ship lapped pine boards. I have a PVC conduit coming up through the floor to feed the barn. My question is if I put a PVC box on the top of the conduit and secure it to the face of the finished wall can I come out the back of the box and run romex inside the walls to a pont I need to exit and then sleeve the romex with pvc for a surface receptacle and overhead lights? I would also be running romex inside the walls to reach a soffit to install some recessed lights over the barn doors. The romex will not be subject to any damage and will not be getting wet. If corrosive atmosphere is the problem how about the same theory with UF? Does anyone have any input?
Thanks.
