Fluffy Insulation In Attic

If it s blown cellulose insulation it will feel like soft fluffy ground up paper because it basically is.

Fluffy insulation in attic.

It s made a comeback in the last few years and is touted as a green building product. Blown insulation is an excellent method to insulate attic spaces in homes garages or outdoor shops. How to identify building insulation photos provide an isulating material identification guide. Loose fill insulation is designed to be poured onto attic floors or blown into hollow spaces inside walls and other building structures.

It is as the name suggests blown directly into the desired space after being reduced to a fluffy light consistency. In an attic there is a tremendous amount of pressure developed as air enters through the eave vents and travels upward to exit through the upper portion of the roof. Some is made from raw cotton while other is recycled cloth or scraps from denim manufacturing. Removing rolls or batting is a bit harder but can be done.

Cotton insulation was manufactured from the late 1930s through the early 1950s. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. If your attic or wall insulation is in batt or blanket form whether it s fiberglass cellulose or another material you generally don t have to be concerned about asbestos. All of this air movement can.

The best advantage of this type of application is that it can be added to near infinity heights to achieve the desired r value. Once there is no asbestos mold or rodents it is generally safe to proceed with attic insulation removal yourself.