The depth of insulation is two ft - it had been blown in. I also insulated the garage doors with styrofoam panels attained at copyright (You can find a certain kit for this). Beforehand, the garage and lani weren't insulated. I'm replying but for a different reason. I'm now capable https://solar-company-in-sriganga67630.blogdosaga.com/34822449/solar-company-secrets