Cellulose Insulation
ABOUT
Cellulose Insulation
Cellulose insulation is a fiber insulation material made up of recycled paper content. In comparison to other insulation materials, cellulose insulation has a much higher concentration of recycled content, containing as much as 85% of recycled newspaper. The paper is fiberized so that it can be densely packed which provides for better air sealing. During processing, the material is also coated non-hazardous chemicals such as the mineral borate to act as a flame retardant, and resistance to pests and mold.
Cellulose Insulation Options
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Loose Fill
Loose fill cellulose is commonly found in attic spaces. The cellulose material is blown into the attic flat. The loosely filled cellulose insulation does a good job settling into tight spaces.
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Blown-in Blanket (BIBS)
Cellulose Blown-in Blanket or “Cellulose BIBS” is an efficient option where a porous fabric is stretched across an open stud wall, stapled in place, and the cavities are densely packed with blown in cellulose.
Cellulose Insulation Advantages
Cellulose insulation is an exceptional insulation product that settles into tight spaces lending itself to be slightly better in terms of air sealing.
Environmentally Friendly
Cellulose is made of recycled materials and helps minimize our carbon footprint.
Less Expensive
Cellulose is generally less expensive than other insulation products.
Greater R-value Per Inch
Cellulose provides better thermal resistance per inch of applied thickness.
Fire-resistant coating
Cellulose insulation is treated with boric acid, a fire-resistant coating.
Non-Harmful
Unlike other insulation, cellulose contains no harsh chemicals that could lead to irritations, rashes, or sensitivities.
A long-term option
The R-value of Cellulose decreases slower than other insulation over time.
Blog Posts about Cellulose Insulation
At InsulUSA, we believe that knowledge is power when it comes to making informed decisions about insulation for your home or business. That's why our recent blog posts have been focused on unraveling the mysteries surrounding insulation and providing readers with valuable information they can use.
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Cellulose Insulation FAQs
What is Cellulose insulation?
Cellulose insulation is mostly recycled paper content.
Is Cellulose insulation flammable?
It’s required by law that all cellulose insulation be treated for flame resistance. The treated cellulose actually slows the spread of fire.
Does Cellulose Insulation settle?
It does. However, trained installers will insulate to a “installed thickness” which will account for settling
How is cellulose insulation different from fiberglass?
Cellulose insulation does a much better job getting into smaller cracks and voids than fiberglass and is more dense giving it better air sealing properties.
Is Cellulose insulation environmentally friendly?
Absolutely! Cellulose insulation, given that it is composed of typically 82% post-consumer waste paper - it’s perhaps the MOST environmentally friendly insulation.