• This type of wiring is used in residential, commercial and public building for better appearance.

  • Generally, concealed P.V.C. conduits are used in place of steel conduits.

  • P.V.C. conduits are economical and lighter to handle than steel conduits.

  • P.V.C. conduits are resistant to acids, alkalies, oil and moisture.

  • Concealed conduits in slab should be done before casting of the slabs as per the electrical layout.

  • In concealed wiring, fix the standard bends by bending the conduit pipe itself to permit easy pulling of wires.