Tiling screened in porch


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Old 07-23-16, 12:11 PM
J
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Tiling screened in porch

I want to tile the floor in my planned screened in porch. Porch will be about 32" off ground. Planning on t&g osb subfloor, topped with cement board (set in thinset and screwed down) followed by Ditramat then tile. Will apply waterproofing over cement board (red guard or hydroban).
Is this overkill?
 
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Old 07-23-16, 04:14 PM
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Ditra or Cement Board, not both. Redgard or other roll on waterproofing is not needed with Ditra.
 
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Old 07-23-16, 08:32 PM
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Planning on t&g osb subfloor,
Not the pro here but wouldn't that be considered a damp area under the porch?
 
 

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