Thanks for taking the time to sign up. I intend to use rockwool for the floor and roof crawl space. Luckily I have a relative in the field who can share advic

Thanks for taking the time to sign up. I intend to use rockwool for the floor and roof crawl space. Luckily I have a relative in the field who can share advice. I am conscientious of the condensation issue. There's a company local to me who use hemp boards which are porous. What you say is definitely something to consider given the extent of work involved, and to possibly undo.