We started this project with an attic cleanup. As usual we removed old insulation and vacuumed any dust or debris out of the attic. In preparation for insulation the attic was sanitized. Next, the crew installed wire mesh to cover up any entry points in the attic to rodent proof. Later, they installed fiber foil for the radiant barrier. This helps keep the home cool by reflecting sun rays and heat out. Afterwards, the workers put in new R-38 Batts insulation in the attic floors and R-19 batts in the attic walls. This home is now energy efficient.