Attic Insulation Nasty

Older homes and buildings may have this type of insulation installed.

Attic insulation nasty.

Loose fill insulation comes in a variety of materials. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Spray foam offers the best attic insulation performance available.

Batt insulation consists of long rolls of insulation fibers which are held together with a paper or reflective foil backing. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. If there is moisture damage or the appearance of mildew on any exposed insulation then pull the damaged insulation down and stuff it into garbage bags. It has a grey paper like appearance and is extremely harmful to your health.

Choose from two types. Loose fill or batt the common term for blanket insulation. Closed cell and open cell aka 2 pound and pound respectively. Step 2 use a flashlight to look over the attic for the source of the smell.

Batt blanket or rolled insulation. For diy attic insulation you ve got two choices. 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. Use a test kit to determine if the insulation is comprised of asbestos.

Both can be added to uninsulated attics or layered over existing material.