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    paulmars's Avatar
    paulmars Posts: 24, Reputation: 1
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    #1

    Apr 23, 2014, 02:02 PM
    Metal rafters
    I have four sagging rafters in garage in my 1952 home. They are 2x6 and all side by side. All four have knots in about the same location, resulting in sagging. I got 4 2x6s to sister these, but that's a lot of weight to add side by side. So, Im thinking of using angle iron, as least for two of them.
    Thoughts?

    4/12 pitch. 12.5' rafter length. Single layer of shingles, which will be removed and replaced soon. House has no trusses or rafter ties. I will be adding a few rafter and collar ties.

    tks,
    pa
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
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    #2

    Apr 23, 2014, 02:27 PM
    Rafters or roof joists? If rafters, just sister 2X8. Free span 2X6 at 12.5 ft. will sag.
    dannac's Avatar
    dannac Posts: 267, Reputation: 9
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    #3

    Apr 26, 2014, 12:25 PM
    Bracing is not an option ?
    paulmars's Avatar
    paulmars Posts: 24, Reputation: 1
    New Member
    		  
    #4

    Apr 26, 2014, 03:45 PM
    Quote Originally Posted by dannac View Post
    Bracing is not an option ?
    I believe that sistering is the best option.
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