Posted 9/17/2014 04:19 (#4078574 - in reply to #4078406) Subject: RE: New roof on old bank barn
north-central Indiana west of Fulton
Absolutely, tear off old.....vapor barrier would be good but not often done on old barns. Not sure tyvek would work over 2x4 s. Lots of roofs seem to to nailed over old roofing .....personally I would never do that.