2

In running conduit for a subpanel, I'm not sure how to make the transition from conduit running vertically in the wall cavity to running out from the wall along the ceiling. I could notch the top plate, but I'm not sure that's a good idea. If I just put in a 90° elbow out of the wall the conduit won't be up against the joists. How should I go about this?

enter image description here

4
  • 1
    You can have a 90 degree fitting from vertical to horizontal and then an offset to reach to the joist level.
    – Vitaliy
    May 19, 2013 at 2:19
  • What size conduit? Is it a double top plate? Is there a specific reason the horizontal run is even with the top plate (not above or below)?
    – Tester101
    May 20, 2013 at 11:53
  • Normally you would just run it over the top plate and go down from there. Going through the top plate like this is kind of a lot of work when there is an easier solution.
    – DMoore
    May 20, 2013 at 15:42
  • It's 1" EMT. Single top plate in non-load bearing wall. Horizontal run is directly against the joists because that's the type of the straps I found.
    – Brad Mace
    May 20, 2013 at 15:53

1 Answer 1

1

If I'm understanding your diagram correctly, I'm assuming you want to run the conduit on the bottom surface of the joist or finished ceiling, rather than inside the finished ceiling (or on the side of the joist).

Either way, one option is to make your 90 degree turn with an elbow or L below the top plate of the wall, and then use an offset fitting to bring the conduit up to the surface of the ceiling (or joist)

enter image description here

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.