How To Run Romex In Attic

Familiarize yourself with the footing situation.

How to run romex in attic.

Attics with permanent access stairs ladder. A pull down attic ladder does not count. You must protect cables located within 6 of the attic access hole. With a flashlight examine the attic and locate the path that you will use to run the wire between the two locations.

A favorite target of electrical inspectors is the improper use of non metallic cable nm in exposed locations such as basement foundation walls or along the face of studs and joists in unfinished framed spaces. In this article we ll show you some house wiring basics how to position outlet and switch boxes and run the electrical cable between them. All other attics need protection within 6 feet of the attic opening and this is the typical situation. We won t cover many other house wiring details.

What is the preferred and legal way of running the romex across the attic to where i m going to install a utility light whole house fan circuit the fan will sit about center of the attic. The national electrical code which is the basis for all local building codes has specific regulations for installing electrical wires so that they are protected from damage. Climb through the attic access using a ladder if necessary and look into the attic space. Plastic boxes and flexible nonmetallic cable commonly called romex put electrical wiring projects within the skill range of every dedicated diyer.

You must protect all cables running perpendicular and atop the joists. Ultimately for type nm romex this is directly referenced in the 2011 nec 334 23 but only points you to comply with 320 23 type ac as does 330 23 type mc.