Once you find your zone on the map, you can then use the R-value insulation chart below to determine the ... it’s important to pay attention to the type of insulation you are using, not just ...
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Types of Attic Insulation: Pros and Cons
Choose from two types: closed-cell and open-cell, aka 2-pound and ½-pound, respectively. They sport insulation values of ...
It contains better insulating qualities (higher thermal resistance to heat flow known as R-value) than traditional fiberglass insulation due to its ability to block conductive, radiant and convective ...