10 Products You Should Be Using in 2012
Blow-in Insulation Depending on your area of the country and the quality of installation, batt insulation is probably adequate. But that’s assuming it’s installed properly. Blown-in insulation, on the other hand, gives you a better fit, better coverage, and a better seal—and is hard to install incorrectly. It also can be installed more effectively around junction boxes and wires.
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