All of the condensation issues with metal buildings is what made me build with block and stick. My ceiling in the main shop is steel with 14" of blown fiberglass in the attic and I never have condensation.
Mike B
Mike Boteler
1956 Chevy 3100 Resto Rod 1952 Willys M38 Army Jeep 1983 Jeep CJ7 Laredo 1984 Jeep CJ7 +++++ Silver Spring, MD