Old Attic Insulation Types

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.

Old attic insulation types.

Cellulose provides an r value of approximately 3 5 per inch. 3 main old attic insulation types. It s available in fiberglass mineral wool plastic fibers and natural fibers. Most fiberglass products contain 40 to 60 recycled glass.

Pros and cons of cellulose attic insulation. Insulation types include loose fill batts rolls foam board spray board and vapor barriers. While this type is often still used older insulation may be discolored or torn and is therefore less effective. Asbestos fireproofing spray on coatings.

Loose fill insulation fibers are packaged in bags and blown in place to the desired depth and density using special. The most common insulation materials are fiberglass cellulose and foam. Fiberglass batts offer the easiest way to add attic insulation or just about any area of your home. Older types of insulation include loose fill or batt fiberglass which can be pink yellow or white.

This is a lightweight shiny material that resembles mica flakes. It absorbs water and it is fire resistant. 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. The mineral was popular.

Pros and cons of attic insulation types. The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool. 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. Choose your insulation type and material 1.

Article index to types of building insulation. Cellulose is primarily made from recycled newsprint. This type of insulation. If the insulation is wool like and gray it may be loose fill rockwool.

All of these materials are produced using recycled waste materials.