Quote:
Originally Posted by kerry
If you did that in this instance, wouldn't the floor boards run lengthwise playing havoc with rain runoff?
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Believe it or not, I did that mental calculation shortly after posting that bit above. I think I can recall porches done the way I suggest but it does seem that doing it as in the photo above would be better for runoff and maybe longevity. But 16 feet seems a bit wide for the joist span. And I still don't see why it needs to span that length.