1/2” Sheathing as subfloor over T&G flooring

I’m renovating my second story on an old farmhouse. Currently there’s only 3/4” fir flooring installing over the 24 o/c joists without subfloor.I’ve got a stack of 1/2”ply sheathing left… I’m renovating my second story on an old farmhouse. Currently there’s only 3/4” fir flooring installing over the 24 o/c joists without subfloor.I’ve got a stack of 1/2”ply sheathing left…Read MoreGreenBuildingAdvisor