New attic insulation is one of the most important elements for home improvement. Installing the right insulation can benefit your home by improving the home’s acoustics. For this project we provided an attic cleanup, rodent proofing and new insulation. First, we removed all of the old insulation and hauled it away in trash bags. Then, we used wire mesh and silicone to cover up any entry points. Finally, the batts were installed on the attic walls and floor, accordingly to CA building code. The new insulation will benefit the home with better air quality.