Do I Need Conduit For Attic

The attic wiring should be protected and secured to ceiling joists or other wood structural supports.

Do i need conduit for attic. I m building a new home outside the city limits in liberty county in texas my electrician ran the main power feed wire from the meter through the exterior wall up into the attic and down into the breaker panel without any conduit. 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. When romex is run across rafters in an open unfinished attic it is my position that a raceway of some kind 1x3 s or even 2x4 s should first be attached across the affected rafters perhaps 3 to 4 above the joists then the wiring be stapled to the raceway. I cannot find this specifically in code so here is my question.

Imc conduit is a thicker conduit that is galvanized making it a great choice for outdoor installations. No you do not need conduit also there is a wire staple any hardware should have them your better off running it as is when you put wire in conduit it creates heat not good. This will protect the wiring from being accidentally snagged. Water heaters can lights and attic vents are great examples of typical flexible conduit installation.

Methods of proper attic electrical wiring raul no this is not a standard practice and is most likely the result of improper installation of electrical attic wiring. It also is easily damaged unlike imc or rigid conduit. Using conduits will ensure that your wires are kept together. Emt conduit is lightweight easy to bend and is used within the walls.

Code requires that romex be installed in a conduit.