Residential fiberglass insulation can be found in many parts of the home: walls, ceilings, attics, and more. Fiberglass insulation is made of inorganic glass fibers and contains gaps between the thin strands. These air pockets trap air, keeping your home cool in the summer and warm in the winter. Fiberglass is a relatively cost-efficient insulation product and can provide further cost savings by increasing your home’s energy efficiency and reducing utility bills. Additionally, residential fiberglass insulation provides sound dampening and is moisture resistant, protecting against mildew, mold, and corrosion. Distribution International supplies a variety of residential fiberglass insulation such as baffles, batt insulation, and more. View our selection of products by category below!