Minnesota Exteriors provides insulation services for your home's attic and walls that will make your home more energy efficient. By properly insulating your home you can save up to 20% or more on your heating bills. Our insulation contractors can perform an attic to basement inspection of your home to pinpoint areas where energy is being lost and determine the best plan of attack. Homeowners can choose from cellulose, fiberglass or spray foam insulation. Once your home has been made more energy-efficient, you will not only notice a positive change in your energy costs but your level of comfort in your home will increase too.