This illustration shows adequate and inadequate attic insulation.
This illustration shows adequate and inadequate attic insulation.https://www.ag.ndsu.edu/news/newsreleases/2011/nov-21-2011/cut-energy-use-to-reduce-electric-bills/this-illustration-shows-adequate-and-inadequate-attic-insulation/viewhttps://www.ag.ndsu.edu/news/newsreleases/2011/nov-21-2011/cut-energy-use-to-reduce-electric-bills/this-illustration-shows-adequate-and-inadequate-attic-insulation/@@download/image/2011-11-22.4546974253
This illustration shows adequate and inadequate attic insulation.
