Each has its pros and cons as well as its own set of adherents who will tell you never to use the other type.
Blown attic insulation types.
Blown in cellulose and fiberglass can also be cost effective attic insulation solutions even with a radiant barrier.
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They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.
When air can t move through it you have zero heat transfer through convection.
Cellulose insulation can be installed in various parts of the attic.
Most fiberglass products contain 40 to 60 recycled glass.
Not only is cellulose one of the most environmentally friendly types of insulation but it also offers superior soundproofing abilities.
The most common types of materials used for loose fill insulation include cellulose fiberglass and mineral rock or slag wool.
Spray foam offers the best attic insulation performance available.
Choose from two types.
This type of insulation is great for wall cavities and attics.
There are three general types of blown insulation materials currently available.
Fiberglass cellulose and rock wool.
There are three types of blown in insulation.
The three most common types of blown in insulation are loose fill fiberglass cellulose and rock wool each with its own pros and cons.
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Fiberglass loose fill insulation is made glass and sand that are spun or blown into fibers.
Just as there are two types of blown insulation fiberglass and cellulose and two types of people those who divide everything into two groups and those who don t there are two types of spray foam open cell and closed cell.
Cellulose is primarily made from recycled newsprint.
Closed cell and open cell aka 2 pound and pound respectively.