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Originally Posted by Rockstar
My biggest concern is we plan on 18x18 porcelain tiles and I am a bit concerned about deflection. Then again maybe Im just stressing out over nothing.
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If you use 3/4 plywood, well screwed down it should be fine, but you could add another layer, say 1/2'' to be really safe. A 1 1/4'' sub-floor is almost like concrete.
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Then again maybe Im just stressing out over nothing.
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You have to relax.
