There are many benefits to ensuring your attic is properly insulated, such as providing thermal performance and helping lower monthly heating/cooling costs. The department of energy recommends an R-30 to R-60 for attics. Owens Corning insulation is a comfortable choice for your home and your family. Not only is it proven to perform, it’s also sustainable, naturally non-combustible and formaldehyde-free. Fiberglass products can also be combined with FOAMULAR insulating sheathing to achieve greater R-value in exterior wall applications. Whether your job calls for loosefill insulation or batts and rolls, you can be sure Owens Corning insulation products will exceed your expectations.