Attic Insulation Calculator
Attic Insulation Calculator Attic Area (sq ft): Current Insulation R-value: Recommended R-value: R-30 (Mild Climates)R-38 (Most U.S. Climates)R-49 (Colder Climates) Insulation Type: Fiberglass BattBlown-in FiberglassBlown-in CelluloseSpray Foam Estimated Cost per Sq Ft ($): Average Annual Heating/Cooling Cost ($): Estimated % Savings After Upgrade: 10%15%20%25%30% Calculate Reset Calculating your attic insulation upgrade… Attic Insulation Upgrade Results … Read more