DIY Chatroom Home Improvement Forum

DIY Chatroom Home Improvement Forum (http://www.diychatroom.com/)
-   Electrical (http://www.diychatroom.com/f18/)
-   -   Required support for wiring in walls? (http://www.diychatroom.com/f18/required-support-wiring-walls-6576/)

leonsphinx 02-18-2007 08:14 PM

Required support for wiring in walls?
 
I'm finishing a basement and have used 2x3 studs around the exterior room walls. I've got a half inch gap between the stud walls and the concrete basement walls... is it okay to run NM electrical lines in this gap (to avoid drilling holes in the studs and make routing them easier)? I'm sure I still need to staple the wires every 4 feet or so and it will be awkward to do so for the horizontal runs but is there any general rule against doing this?

Thanks..

Stubbie 02-19-2007 01:32 AM

Leon

If this is your preference then tapcon some scrap 2x3 to the concrete wall inbetween studs at 4 feet intervals or there abouts. Staple your nm to the scrap. You must fasten it every 4 or 4 1/2 feet to satisfy most inspectors.
Personnally I would just drill the center of the studs and put a metal nail plate on the face of each stud where the cable passes through. One of these.......
http://images.orgill.com/200x200/9620386.jpg
Stubbie

RobertWilber 02-21-2007 10:35 AM

Perfectly OK to run behind the stud wall.
NEC 334.30 - Fasten every four and a half feet and within 12 inches of boxes. If you are running behind the studs, it is acceptable to use cable ties to secure the cable to the back of the stud.

Brik 02-21-2007 01:37 PM

What RobertWilber said.

Just to add - I did this with some coax and cat 5. I put a staple every so many feet, right at the back edge of the stud,
I then used wire ties to support the wire. Easy as pie.

leonsphinx 02-22-2007 10:56 PM

Thanks guys... I'll try it and see how my inspections go.

RippySkippy 02-23-2007 06:25 AM

Quote:

Originally Posted by leonsphinx (Post 34473)
Thanks guys... I'll try it and see how my inspections go.

You could always call your inspector and ask them...may save you a load of time up front. I do this all the time with my house building project...don't know, call and ask...most times I'm right, other times I was glad to have his input.

RIp


All times are GMT -5. The time now is 07:05 PM.


Copyright 2003-2014 Escalate Media LP. All Rights Reserved