Electrical Contractor   ask-the-electrician  
home-wiring-diagram

home generators
electrical switches
outlet-wiring		 ceiling fans

electrical wire

fuses and circuit breakers
electrical panels
electric dryer outlet
Lighting and Switches
Electrical Outlets
Electrical Circuits
Electrical Wiring
Electrical Repairs

Roof Circuit Conduit


electrical-wiring by ©2007-2012
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 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


electrical_contractors

Top of Page DIY Electrical


Copyright 2007-2012 - Dave Rongey - www.Ask-The-Electrician.com

Site Terms | Disclaimer | | | Author - Licensed Electrical Contractor+ | Privacy Policy | Disclosure Policy
Site Map | Trademark Copyright Information | Contact Us

Ask-The-Electrician Dave Rongey is a Licensed Electrical Contractor
Part P - Electrical Safety is registered Crown Copyright of the UK Government Planning Department for Communities
CE and Canadian Electrical Code CSA C22.1 are registered trade marks of the Canadian Standards Association (CSA)
NEC and National Electrical Code are registered trade marks of the National Fire Protection Association (NFPA)