Run Wire From Basement To Attic

I replaced an old flood.

Run wire from basement to attic.

If you have a rigid line then you can open up one wall on second floor to drill to attic and first and then drill up to first from basement. Wires running across joists in attic. Run the wire or cable to its destination. To run the wires inside rigid conduit you ll need a hacksaw a pipe bender capable of bending 1 2 in.

It seems no matter what you will have to open a couple walls but might not be as bad as you think. The presumption is that the cable run will be looped from one box location down or up into a basement crawlspace or an attic then across floor joists before entering the stud cavity where the next box is located. While one person holds the flashlight the other person should use a staple gun to run the wire along the rafters from one entry hole to the other. Rigid conduit with an outside diameter of 3 4 in and a fish tape long enough to reach through the buried pipe.

Rewiring 2nd floor from the attic. Running wire from attic to basement. If this meets code then i will be running attic wiring in this manner from now on. My home was built in 1941.

Attach the wire or cable to a fish tape or coat hanger using electrical tape and feed it into the hole until it reaches the opening at the other end. I was also under the impression that if wiring is in an attic space that it may need to be derated because it can get very hot up there. Whenever i do attic wiring i remove the insulation and staple it to the ceiling joist. If you re working from the attic you can drop a weighted string down wall cavity then attach the wire to the string and pull it through.

I recently installed a motion sensored security light in the back of my house. On the second floor run wires down the wall from the attic. You can get different sizes of pvc and you can run 2 3 lines in one run. From inside the living space position the bit against the wall directly above if accessing from attic or below if accessing from basement the desired location of the service the cable will provide.

If you have access to your basement crawl space and attic you should be able to run wires without having to cut patch any drywall. Wires and attic floorboards. Multi story residential basement to attic. When necessary use existing ducts or pipe runs to get wires from the attic into the basement.