Why Remove Old Insulation? Decreased Efficiency Insulation plays a vital role in maintaining your home's temperature by preventing heat loss in the winter and keeping heat out in the summer. Over time, insulation materials can settle, compact, or deteriorate, reducing their effectiveness. This decrease in efficiency can lead to higher energy bills and a less comfortable living environment. Health Concerns Old insulation, particularly materials like asbestos or fiberglass, can pose health risks if they become damaged or disturbed. Asbestos insulation, used in many homes built before the 1980s, can release harmful fibers into the air, leading to serious respiratory issues. Similarly, Old Insulation Removal damaged fiberglass insulation can release small particles that can irritate the skin, eyes, and respiratory system. Pest Infestations Old insulation can become a nesting ground for pests such as rodents, insects, and birds. These pests can cause significant damage to ...