Is your home properly insulated? Are you looking for ways to save money and energy? Insulating or adding insulation to your attic could be the answer. Experts agree that the attic is arguably the greatest single heat loser in the home. Attic insulation can keep your cool air from escaping this summer. Now is the perfect time to check out the insulation in your attic to determine if this may be an issue in your home. Learn more from our friends at DIY Network.