Old Types Of Insulation For Attics

Here are some guidelines.

Old types of insulation for attics.

First you should understand the different types of 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. How do i identify old ceiling insulation. Blanket insulation is available as batts or rolls and is the easiest diy insulation material.

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. Cellulose is recycled newsprint treated with a fire retardant. There are five main types of insulation that you may encounter. 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. Article index to types of building insulation. If your home was built before 1990 chances are you have one of the old attic insulation types if the insulation particles have a certain colour usually grey brown or silver gold the particles of the insulation have an accordion like texture if the insulation lays flat. Fiberglass batt attic insulation pros and cons.

Loose fill insulation is great for installing in attics with very little headroom and multiple. The most common insulation materials are fiberglass cellulose and foam. Loose fill or batt the common term for blanket insulation. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation.

The type of insulation you need depends on which type is currently installed and the required r value. Loose fill insulation comes in a variety of materials. Fiberglass is just that thin fibers of glass that trap air. How to choose the attic insulation your home needs blanket insulation.

Both can be added to uninsulated attics or layered over existing material. Pros and cons of attic insulation types. For diy attic insulation you ve got two choices. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

Fiberglass batts offer the easiest way to add attic insulation or just about any area of your home. Insulation types include loose fill batts rolls foam board spray board and vapor barriers.