Significantly reduce high energy bills by installing blown-in insulation in your attic. In fact, adding attic insulation is often the most vital step you can take to save on heating and cooling expenses.
Regardless of whether you plan to leave your attic bare, use it for storage or finish it off as living space, by adding insulation you will be saving money in the long run. If or when you do plan to transform the attic into living area, a finished attic should have insulation in the walls and ceiling. In older homes, you would be lucky to find little if any insulation in the attic. In either event, the best way to add insulation is with blown-in cellulose
Cellulose insulation is used most often in attic/roof insulation. Fiber Glass Blowing Insulation is used in residential and commerical construction as a thermal and acoustical insulation. It is designed for pneumatic installation in open attic areas and for retrofitting enclosed sidewall and floor/ceiling construction assemblies.