View Full Version : Vapor Barrier
U90177
Oct 19, 2011, 06:12 PM
Should I put a vapor barrier under a metal roof that has livestock in the pole barn building? If so could you help we with a product names?
ma0641
Oct 20, 2011, 02:23 PM
I don't know what purpose it would serve in such an open space. What are you trying to accomplish? A vapor barrier is usually installed to reduce water migration between porous surfaces, walls and floors and between heated and non heated spaces.
Port_Ludlow_Bob
Oct 29, 2011, 10:00 AM
I assume you are trying to stop condensation from forming on the under side of the metal roof. If this is the case, then yes. Simple 15# felt will work for you, available at any home improvement store, Home Depot etc