OK to have kraft paper between vapor barrier and subfloor?

I’m renovating a room that has a raised floor over a concrete slab.  The slab has a 10mil vapor barrier over it (in my testing I didn’t notice any moisture… I’m renovating a room that has a raised floor over a concrete slab.  The slab has a 10mil vapor barrier over it (in my testing I didn’t notice any moisture…Read MoreGreenBuildingAdvisor