Which three types of insulation were covered in class?

The three types of insulation covered in class being Batt, Loose fill, and Rigid foam is accurate and aligns with common insulation methods used in construction.

Batt insulation consists of pre-cut panels or rolls made from fibrous materials such as fiberglass or mineral wool. It is widely used for its ease of installation in standard wall cavities, making it an essential part of building insulation practices.

Loose fill insulation, often composed of materials like cellulose, fiberglass, or mineral wool, involves loose particles that can be blown into spaces. This type of insulation is particularly effective for filling irregularly shaped areas and achieving high thermal performance in attics or walls.

Rigid foam insulation is another significant type, characterized by solid panels made from foam materials like polystyrene or polyisocyanurate. These panels provide high insulation values per inch and are commonly used for insulating foundation walls, roofs, and exterior walls due to their moisture resistance and structural integrity.

These three types represent a spectrum of insulation options, each serving specific purposes in energy efficiency and thermal resistance in various construction applications. The other options include types of insulation that are either not as widely recognized or relevant for standard classes on building insulation.