First, let’s discuss the most common types of insulation available for attics: fiberglass batts, cellulose, loose-fill fiberglass and spray foam. More options exist, but these four materials make up ...

Recent studies have indicated that the preferred method of attic insulation is a fiberglass batt format vs. blown-in cellulose insulation, which can shift and/or compact. Checking with local ...

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 ...

Batt and roll insulation includes blankets of fiberglass ... or against foundations. Blown-in or loose fill insulation includes cellulose, mineral wool, and fiberglass materials that are blown into ...