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Unread 01-24-2020, 12:34 PM   #5
cx
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Join Date: Jul 2001
Location: Boerne, Texas
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What is the unsupported span of those joists, VB? Weight is not the most important factor in the joist structure for a ceramic tile or stone installation, it's deflection you're concerned with.

And do we understand that you actually have dimension lumber as a subfloor over those 2x10 joists? Or perhaps you have boards instead?
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