If you’ve ever climbed up into your attic and wondered why it feels like the Sahara Desert in July—or Antarctica in January—there’s a good chance your insulation is either outdated or missing ...

cellulose insulation comes in a loose-fill format. Because it's an organic material, cellulose is flammable. That means must be treated with a flame retardant to be safe as insulation. Most ...

Unlike blanket and foam board insulation, however, loose-fill is usually installed on the floor of the attic to stop heat ...