Building Sciences: Conditioned Unvented Attics And Unconditioned Unvented Attics: But With Fiberglass And Mineral Wool

Youcan use almost anything to build an unvented conditioned attic, as long as youfollow a few “rules.” Joe shares how you can build conditioned unventedattics and unconditioned unvented attics with fiberglass and mineral wool instead of spray foam andrigid foam insulation.