Atticare provided all the works for this attic. The old insulation was removed and completely cleaned out. Once it was completely clean the crew sanitized with 100% natural solution. Then they rodent proofed sealing all entry points that rodents might have access to. Our last step was installing new R-38 batts insulation accordingly to CA building code, in the attic. One of the benefits of new insulation for our clients is to save money on their energy bills.