Do I Need Conduit For Attic

You ll need two wires one white and one black for one circuit or more if you intend to wire a three way switch from the house or add more than one circuit.

Do i need conduit for attic.

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. 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. Spacing is a major factor in deciding whether to use conduit. Emt conduit is lightweight easy to bend and is used within the walls.

Imc conduit is a thicker conduit that is galvanized making it a great choice for outdoor installations. This is especially true when you need to curve the wires around a bend which further limits the space inside the conduit. The male connectors on the ends of the pvc conduit take up quite a bit of room inside the box leaving little room for devices. This is a two person job you need a helper at the other end to feed the wires into the conduit.

Now i have someone telling me that this is not within code. 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. The volume of regulators inside the conduit is limited by code so it might not work to use conduit. Water heaters can lights and attic vents are great examples of typical flexible conduit installation.

Whatever size conduit you use don t fill it more than 40 percent with wires. 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.