They told me this insulation is not doing anything and ... found quite a few articles on the internet about creating an unvented attic by using this spray foam technique. Unfortunately, all ...

I’ve obtained new information that will clarify some of the things I wrote recently about sealed (unvented) attics. Sealed attics have their insulation at the plane of the roof instead of at the ...

Although I have found quite a few articles on the Internet about creating an unvented attic ... How much insulation is between the floor joists of the attic? What type of insulation is there?