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