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Unread 04-17-2008, 01:38 PM   #5
Jeff from CT
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Join Date: Mar 2008
Posts: 26
Looking at the chart on pafe 4 on http://www.ilevel.com/literature/TJ-4000.pdf , it shows TJI110's to have support for L360 (minimum for ceramic tile) @ 17' 3" for 40/20 live/dead. For L480, you're max distance for 40/20 live/dead load is 15'3". I couldnt find the TJI 130's on the webite.

Give it some time and someone with more epxperience will pop over and speak with more knowledge. Is the floor even w/o dips? Check on top and below to see if its level (given the age of the house, you may some settling.
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