Running Wire From Basement To First Floor Exterior Wall

If you have another floor to go you can follow the same steps in the same order.

Running wire from basement to first floor exterior wall.

Now go up to your attic or down to the basement or crawlspace and drill a hole in the top or bottom wall plate in the same wall cavity as the outlet. When necessary use existing ducts or pipe runs to get wires from the attic into the basement. In this example you can see the duct come from the first floor basement through an interior wall and then up through the 2nd floor at the exterior of the home. On the second floor run wires down the wall from the attic.

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. When adding or replacing wiring in finished walls most electricians will attempt to make the horizontal portion of the cable run in the unfinished attic or basement crawlspace areas looping the cable down or up through the wall cavity across the floor or ceiling joists then vertically through another stud cavity to the next wall box opening. I like to consider myself a youtube licensed electrician and i was able to wire my entire basement outfitted with 7 2 surround sound speakers including a second zone in the workout room cat5e in every room coax in every room in wall pvc pipe multiple standard plugs and switches one 4 way switch one switched outlet one fan exhaust fan. Hurry to the next floor now and drill a hole in the bottom wall.

Removable covers look tidy. House has seal plate is a solid 4x8 or 6x8 wich sits on a concrete wall. When working from an attic space it will be significantly easier to access a wall space on the floor below by working either an interior wall or the exterior wall that is on the gable end of the structure. Drill hole into wall plate.

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. On the first floor run wires up the wall from the basement. Pull the e thernet cable to its destination and you re set. For the horizontal portion of the cable run this can involve drilling holes in the joists where the cable will pass.

It will be next to impossible to drill downward under the portion of the roof that slopes to the attic floor without a right angle drill. Use the electric tape to fasten the e thernet wire to your coat hanger and pull it through the wall. The seal plate is reassessed 6 from the edge of concrete and the wall sits in 2 from edge of seal plate so it s like a stair step concrete then seal then 2x4 wall framing how do i drill up into the wall cavity at this odd angle.