Mold Problem, New Subfloor being built, Icynene/Spray Foam question
I am building a tiny house and somehow a lot of water ended up in my subfloor and rotted all the subfloor, the joists are in decent condition but some are in bad condition so I am gutting them and sistering new joists into place. Long story short, I have metal flashing at the bottom of my tiny house trailer and I am wondering if it is acceptable to spray foam 4″ of foam ontop of the metal flashing, will this cause other problems in the future?
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A collection of one thousand construction details organized by climate and house part