Insulation is a key component for home heating and cooling efficiency, which is why it is commonly installed in the walls and attics of most new homes and regularly replaced in existing homes.

Cellulose insulation, made from treated recycled ... Known for its affordability and ease of installation, fiberglass is an effective insulator that provides excellent thermal performance and ...

"Adding more will help." Cellulose insulation, made from treated recycled paper, was a popular choice in older homes due to its affordability and fire-retardant properties, but age and wear can ...