This product class refers to fiberglass insulation batts, designed with a going through materials (resembling paper or foil), offered at a selected dwelling enchancment retailer. The “R19” designation signifies the fabric’s thermal resistance worth; a better R-value signifies larger insulating functionality. Any such insulation is often utilized in residential development for partitions, flooring, and ceilings to scale back warmth switch.
Correctly put in, this product enhances power effectivity by sustaining constant indoor temperatures, resulting in decreased heating and cooling prices. Its availability at a significant dwelling enchancment retailer offers accessibility for each skilled contractors and do-it-yourself householders. Traditionally, confronted insulation has been used to regulate moisture and act as a vapor retarder, contributing to a more healthy indoor surroundings by stopping mildew and mildew progress.