History of Attic Insulation

As early as prehistoric times, primitive people created a kind of insulation in their homes and tents. Using animal fur, plants, and other materials to fill gaps and cracks in the walls of their homes and tents, they helped keep heat in during colder months and out during hotter ones.

Throughout the centuries, insulation has become more advanced. During the Industrial Revolution, asbestos became quite popular, but that soon changed after the dangers of asbestos were discovered. Today, fiberglass and cellulose insulation are the primary forms of attic Insulation Contractor.

History of Attic Insulation: From Early Methods to Modern Solutions

Fiberglass insulation grew in popularity starting in the 1940s and is still the traditional choice. Cellulose – made of recycled paper, cotton denim, or sawdust – also gained in popularity during this time and is now considered one of the most eco-friendly choices. It’s even been compared to sheep wool for its natural qualities.

During the Great Depression, residents of the US “Dust Bowl” often tried to insulate their homes with strips of cloth coated in flour-based glue or paste and stuck over the windows and doors. These homemade sheets were less effective, but did the trick. Then, during the 1960s, more sophisticated and efficient forms of insulation were developed. Building codes began mandating wall insulation. The next big change came in the 1970s when blown-in insulation became popular. Fiberglass and cellulose both started to grow in popularity around this time, as well.

Keystone Premier Spray Foam Insulation
8 Azalea Dr, Windsor, PA 17366, United States
717-501-3718