It absorbs water and it is fire resistant.
Old attic insulation types.
Choose your insulation type and material 1.
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.
Cellulose provides an r value of approximately 3 5 per inch.
Fiberglass batt attic insulation pros and cons.
Article index to types of building insulation.
Pros and cons of cellulose attic insulation.
The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool.
This is a lightweight shiny material that resembles mica flakes.
The type of insulation you need depends on which type is currently installed and the required r value.
If the insulation is wool like and gray it may be loose fill rockwool.
Asbestos fireproofing spray on coatings.
Blanket insulation is available as batts or rolls and is the easiest diy insulation material.
3 main old attic insulation types.
Pros and cons of attic insulation types.
All of these materials are produced using recycled waste materials.
Fiberglass batts offer the easiest way to add attic insulation or just about any area of your home.
Most fiberglass products contain 40 to 60 recycled glass.
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.
It s available in fiberglass mineral wool plastic fibers and natural fibers.
Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.
Cellulose is primarily made from recycled newsprint.
Loose fill insulation fibers are packaged in bags and blown in place to the desired depth and density using special.
This type of insulation.
The mineral was popular.
The most common insulation materials are fiberglass cellulose and foam.