Which is the best basement ceiling insulation?

D

Which is the best basement ceiling insulation?

David Boone Published: Jan. 9, 2021, 4:38 p.m.Last updated: Jan. 13, 2021, 2:38 p.m.

Hello, 

The basement ceiling/first floor of my house is insulated with 3 1/2" faced fiberglass with the vapor barrier on the house side (not pointed downward toward the basement). I want to had additional insulation, especially over the unheated garage. Is wool insulation over the existing fiberglass recommended, or should I simply add unfaced fiberglass insulation?

Thanks,

DB

Responses (0)