This blow-in cellulose insulation guide will cover it all. Get expert advice on improvements to your home, ... These might include fiberglass roll insulation or fiberglass batts.

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Your attic’s insulation plays a big role in maintaining energy efficiency, reducing utility bills, and keeping your home at a comfortable temperature year-round; however, older insulation ...

Foam is a more recent insulation option and is typically made from a low-density polymer. It boasts good insulation qualities ...

Rock-wool blown-in insulation is more expensive than regular cellulose insulation, typically between $1.40 and $2.10 per square foot. Rock wool insulation, also called mineral wool, ...

Say you find 14 inches of blown-in cellulose insulation, which has a typical R-value of around R-3.5 per inch, in your attic. That means your attic is insulated to about R-49, or 14 x 3.5.

Like rigid foam insulation, the standard thermal barrier is 1/2" gypsum board, but in some cases—like in attic insulation—an ignition barrier like 1/4" wood or 3/8" gypsum board is necessary.

The insulation market in the U.S. is dominated by a handful of large players and is worth $12.5 billion, according to Grand View Research. Strimling also knew that he and his team would need more ...