Yurt flooring

[carbonebria]

Hi all,

I just completed the framing for my 25 foot yurt that will be located in Central VT. Since we get quite a bit of rain and snow in this area, I wanted to see if anyone had recommendations for the following:

I am installing 2x6 Spruce tongue and groove on top of PT beams and I'm wondering what is preferred for both a vapor barrier and

insulation

for under the flooring?

Does anyone have any experience with spray foam

insulation

? I am hoping that this may solve any

moisture

issues as well as insulating the floor....