First, let’s discuss the most common types of insulation available for attics: fiberglass batts, cellulose, loose-fill ...

Improving insulation could trim your utility bills by up to 20 percent, according to the Energy Department. But you have to ...

Building insulation refers to materials that slow heat loss, including cellulose, fiberglass, rock wool, polystyrene, urethane foam, and vermiculite. These materials can be used in various techniques ...