Home insulation is one of the most important hidden qualities of any Bay Area residence, yet because it is hidden in attics, walls and crawl spaces, it’s something that homeowners don’t often think about. Good insulation lowers energy bills and keeps your home feeling comfortable throughout the year, so it’s always something to consider when building or renovating your home. Let’s go over some of the basics of insulation so you can get a better idea of how you should insulate your attic.