Loftfirrt
Loftfirrt is a term used to describe a specific type of insulation material commonly found in attics or other unoccupied roof spaces. It is typically a loose-fill material, meaning it is blown or poured into the cavity rather than being manufactured in rigid boards or batts. Loftfirrt is designed to create a thermal barrier, reducing heat transfer between the conditioned living space below and the unconditioned attic space above. This helps to improve the energy efficiency of a building, keeping it cooler in the summer and warmer in the winter.
The composition of loftfirrt can vary. Common materials include fiberglass, cellulose (often made from recycled paper),