This attic had very little insulation, and it was so old and matted that it was not able to perform its job correctly. After meeting with Dr. Energy Saver, this homeowner decided to upgrade his insulation. He chose the blown fiberglass insulation for his Newark, DE attic, which allows for better coverage. It also is easy to attain a suitable R-value for the home. The attic that once had very little insulation, has over a foot of blown fiberglass insulation.