Blown fiberglass insulation in Naperville IL has become a popular choice over the years. Blown fiberglass can provide better coverage and R-rating than its fiberglass batt counterpart. The fibers can be blown into hard to reach places and down into wall cavities to maximize insulating power. Blown application allows the fibers to compact together more efficiently as insulation is added which helps to boost thermal rating. In certain instances, holes can be drilled in the exterior of the home beneath siding to fill wall cavities in existing homes, all while leaving interior walls intact. For more information about installing blown fiberglass insulation in your home, contact your local experts at LP Insulation of Naperville and get started on your project today!