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First, identify the type of insulation currently found in the attic. The next step is to determine if the current insulation is compatible with building codes. The thickness of the insulation should be between 10 and 14 inches. This is measured in R-Value, R-39. The insulation’s resistance to heat flow can be determined using this measurement.

Furthermore, if there’s already insulation in place, it’s recommended to add a different type of insulation on top of the existing insulation. If you find any loose insulation materials in your attic, it’s possible to use blanket insulation and fiberglass batts insulation. In reverse.

Some applications may require an experienced expert. In the case of filling in, for example. This type of insulation calls for the application of an air blower. In the event that there is no insulation then you may apply the insulation of different kinds in addition to one another, complying with the building codes.

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