How Should Romex Be Run In The Attic

Find your attic access.

How should romex be run in the attic. 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. When you must deal with an attic space because you can t run the cable by simply pushing up the ceiling tiles there a few things to consider. I doubt mice go there as there is no food plus they re too little to chew nm cable. The simple way to protect the cables is to run 1x2 or larger wood guard strips on both sides of the cable as shown in the diagram below.

How to run wire through an attic step 1. Where the cables are installed parallel to the sides of attic floor joists rafters or studs no protection is necessary. Such wiring is very well protected against physical damage. This video is.

Measure the distance between the two sites you want to run wire between and make sure you will have enough wire. Plastic boxes and flexible nonmetallic cable commonly called romex put electrical wiring projects within the skill range of every dedicated diyer. Currently the attic is sealed pretty well so no significant critters should be able to get in. This is usually a moveable piece of drywall or plywood that covers a rectangular hole in.

In these situations the proper wiring method is to mount an approved rigid conduit across the framing members or wall then run individual thnn conductor wires inside the conduit. There is however an approved way to run wiring across exposed surfaces.