construction question

Discussion in 'The Lounge' started by JIMs70K25, Dec 1, 2005.

  1. JIMs70K25

    JIMs70K25 1/2 ton status

    Dec 31, 2001
    Likes Received:
    Chesapeake, VA
    I'm converting the attic of my single story garage w/ a "A frame" roof to a 2 story building. My ceiling is currently 2x8 lumber spanning 15' 6". I'd like to leave the ceiling(sheetrock/insulation/lights) in place and just double up the 2x8 to become the floor of the second floor. I know the max span for a 2X8 is less than 15', would doubling them be ok? I'm basically going to add a knee wall(6')and change the pitch of the roof(from 7/8 to 4/12). I have to keep the overall height of the building under 20', it's right at 14' now.
    Last edited: Dec 1, 2005

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