Old Types Of Insulation For Attics

Fiberglass is just that thin fibers of glass that trap air.

Old types of insulation for attics.

Both can be added to uninsulated attics or layered over existing material. Cellulose provides an r value of approximately 3 5 per inch. Fiberglass batts offer the easiest way to add attic insulation or just about any area of your home. Blanket insulation is available as batts or rolls and is the easiest diy insulation material.

The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. How do i identify old ceiling insulation. Here are some guidelines. There are five main types of insulation that you may encounter.

Pros and cons of attic insulation types. The type of insulation you need depends on which type is currently installed and the required r value. First you should understand the different types of insulation. Loose fill or batt the common term for blanket insulation.

How to choose the attic insulation your home needs blanket insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. For diy attic insulation you ve got two choices. Insulation types include loose fill batts rolls foam board spray board and vapor barriers.

Article index to types of building insulation. These non asbestos insulations include cellulosic insulations such as loose fill cellulose and balsam wool batts cotton insulation fiberglass insulation mineral wool insulation slag wool insulation and rock wool insulation. Fiberglass batt attic insulation pros and cons. 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.

The most common insulation materials are fiberglass cellulose and foam. Pros and cons of cellulose attic insulation. Most attics are insulated with blown in loose cellulose r 3 5 per inch blown in loose fiberglass r 2 5 per inch or fiberglass batts r 3 2 per inch. Loose fill insulation is great for installing in attics with very little headroom and multiple.

Cellulose is recycled newsprint treated with a fire retardant. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.