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Electrical Wire and Cable

How to Wire a Roof Circuit Conduit


roof service riser conduit

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Summary: Electrical Circuits Question: Do rooftop penetrations on commercial buildings need to be in rigid conduit?


Installing a Roof Circuit Conduit


Electrical Circuits Question:

Do rooftop penetrations on commercial buildings need to be in rigid conduit?

Joey K.



Hi Joey - Great Electrical Repair Question!
Rooftop penetrations can be made using EMT under normal requirements, however special applications could require rigid conduit but this would be rare
Dave Rongey


Do-it-yourself electrical circuits projects can be rewarding, but please be careful! Always make sure the circuit is off. NEVER work on live electrical circuits.

For best results contact a Licensed Electrical Contractor







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