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Posted by Tony Hwang on November 11, 2007, 11:36 pm
Don Young wrote:
>
>>Funny what you think of when you live alone - does this sound insane
>>or something worth exploring ?
>>
>>I have a room that was added on to the back of my house. It's about
>>18 x 28 (feet) - a big whopping room. The outside of the room is
>>brick, with 2x4 framing inside the brick. Across the shorter
>>dimension of the room are 18' long 2x8's, 26" on center. There's a
>>normal shingled roof over top, it's sort of a shallow pitch.
>>
>>What are the odds I can remove all the ceiling joists and open up the
>>room to have a cathedral ceiling ? Without everything falling down
>>that is !
>>
>>The roof ridge runs parallel to the ceiling joists. The picture
>>below, if you looking at it in courier font, shows the idea.
>>
>>I don't plan on rippint out joists without having a licensed engineer
>>look at it, but people on this group have good ideas and if this is
>>totally idiotic I will shelf it. It would give a little more zip to a
>>very boring ranch house and the ceiling in the room is these cheesey
>>old acoustical tiles that have to be replaced anyway...
>>
>>
>>=======================================
>>| | <-- joist --> |
>>| | <-- joist --> |
>>| | <-- joist --> |
>>| | <-- joist --> |
>>| | <-- joist --> |
>>| garage | <-- joist --> |
>>| | <-- joist --> |
>>| | <-- joist --> |
>>| | <-- joist --> |
>>| | <-- joist --> |
>>=====================| <-- joist --> |
>> | | <-- joist --> |
>> | laundry | <-- joist --> |
>> | | <-- joist --> |
>> =================== =========
>> |
>> |
>> |
>> |
>> |
>> |
>> |
>> rest of house |
>> |
>> |
>> |
>> |
>> |
>>
>
> I am not sure of your construction but ceiling joists commonly tie the walls
> together so that the pressure of the rafters does not push them apart and
> collapse everything. I have seen this happen where an amateur builder was
> going to install the ceiling joists after he built the roof.
>
> Don Young
>
>
>
Hi,
Structural engineering according to law of physics. Any thing is
possible if $$ is no objection, LOL!
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