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Frankfort Indiana, USA | |
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To find out your recommended R-Values by US Government click Here:
R-Value >
The US Government does not consider fiberglass insulation to be an air infiltration barrier, but does for dense packed cellulose and foam, click Here: Air Infiltration
Insulation Types Polyurethane FoamFiberglass Projects Technical Issues Cathedral ventilation and shingle issues info from University of Illinois: click Here: VentilationA really Good explanation and comparison of fiberglass to foam: Click Here: > Fairy Tale
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