This Attic had a lot of debris, and decomposed R-11 insulation it was no longer beneficial to the home. The crew removed all of old insulation, and vacuumed all of the debris up. Once it was clean the crew sanitized with our 100% natural solution, killing all the bacteria. Then, they used the wire mesh and expandable foam to cover up any entry points. Rodent proofing services will keep pesky rodents out of the attic and crawlspace and prevent future damage. Finally, the workers installed new R-19 batts on the walls, and R-38 batts on the attic floors. The new insulation was installed accordingly to CA building code and will ensure lower energy bills.