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Cutting bottom cord of a truss???

curley | Posted in Construction Techniques on August 27, 2006 01:02am

Hired an electrician to wire my addition. The trusses are set at 16″ o.c. He asks how am I going to provide the attic access. (It hadn’t crossed my mind} I figured to come in from the outside off the porch roof, back of the building. 

He said to just cut the bottom cord of the truss and header over between three.

I thought it was unaceptable to cut a truss???If it were a stick built roof I could see doing this but on a truss??

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  1. Stilletto | Aug 27, 2006 01:09am | #1

    Call the people who made the trusses and have them design you a fix.

    In the past they have told me to cut the bottom chord and stick frame the area in as if the truss wasn't there.  My truss was a little mono truss of no major importance either. 

    Call them its their system. 

    I'm only half as dumb as I look.    

     

  2. MikeSmith | Aug 27, 2006 01:44am | #2

    i like your solution..

     <<<<I figured to come in from the outside off the porch roof, back of the building. >>>
     

    the only reason you need acesss is for code , right ?

    and the porch roof is accessable  and watertite ? 

     don't cut the truss

    Mike Smith Rhode Island : Design / Build / Repair / Restore
    1. curley | Aug 27, 2006 01:53am | #3

      Thanks, thought I was going nuts there for a moment

  3. User avater
    BossHog | Aug 27, 2006 02:09pm | #4

    I did a thread on Cutting trusses for skylights that expolains why that's a REALLY bad idea.

    I know you're not dealing with skylights, but this thread covers your situation...

    Why do croutons come in airtight packages? They are only stale bread.
  4. FastEddie | Aug 27, 2006 03:51pm | #5

    Listen to the electrician.  They are experts at cutting away framing members that are in the way of conduit.  If you want a second opinion, ask your plumber.  They will also have the specialized toolsrequired for the job.

     

    "When asked if you can do something, tell'em "Why certainly I can", then get busy and find a way to do it."  T. Roosevelt

    1. davidmeiland | Aug 27, 2006 06:44pm | #6

      You're relying on the wrong guys. I generally ask the forced air subs to deal with all framing issues like this.

    2. alrightythen | Aug 27, 2006 07:20pm | #8

      That's great...My inspector made me get an engineers  report for some 1" holes my electrician drilled in a coulpe of truss girders. 

      Edited 8/27/2006 12:37 pm ET by alrightythen

      1. User avater
        RRooster | Aug 28, 2006 07:32am | #9

        Bottom line: either the roofer or the sheetrock hanger is who you should contact.  Don't waste your time with the elect or the plumber. 

        http://grungefm.com

         

        1. seeyou | Aug 28, 2006 04:10pm | #10

          >>>>>>>>>>>>Bottom line: either the roofer or the sheetrock hanger is who you should contact.Exactly- It's amazing how much you can learn in jail, 

           

          GRANTT LOGANN - THE LEXINGTONVILLE COPPERWRIGHT

           

          http://grantlogan.net/

          1. User avater
            RRooster | Aug 30, 2006 06:08am | #11

            Grant,

            I clicked on your website and saw some amazing copper work.  Is that you?

            Also, you are in Lexington, KY..........our condolences.

            Lastly, on

            "Exactly- It's amazing how much you can learn in jail,"

            LOL 

            http://grungefm.com

             

  5. Piffin | Aug 27, 2006 07:14pm | #7

    Now go hire a carpenter or engineer to do your electrical work. They'll know just how to run it all

     

     

    Welcome to the
    Taunton University of
    Knowledge FHB Campus at Breaktime.
     where ...
    Excellence is its own reward!

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