Insulation Calculator
Calculate insulation materials and R-value for your home
Project Details
Recommended: R-49 (Range: R-30 to R-60)
Materials Needed
Area to Insulate
0 sq ft
R-Value Needed
R-0
Thickness Needed
0"
Estimated Cost
$0
Energy Savings
~$0/year
Estimated annual savings on energy bills
Installation Tips
- • Seal air leaks first
- • Don't compress insulation
- • Wear protective gear
- • Ensure proper ventilation
Insulation Types Comparison
Fiberglass Batts
R-Value: 3.2 per inch
Pros: Easy DIY, affordable, fire-resistant
Best for: Walls, floors, standard stud spacing
Blown Fiberglass
R-Value: 2.5 per inch
Pros: Fills gaps, quick installation
Best for: Attics, irregular spaces
Blown Cellulose
R-Value: 3.7 per inch
Pros: Eco-friendly, dense, good R-value
Best for: Attics, walls (dense pack)
Spray Foam
R-Value: 6.5 per inch
Pros: Highest R-value, air sealing
Best for: Tight spaces, air sealing
Why Insulate?
Lower Energy Bills
Proper insulation can reduce heating and cooling costs by 15-50%, paying for itself in energy savings.
Increased Comfort
Maintains consistent temperatures throughout your home, eliminating cold spots and drafts.
Environmental Impact
Reduces energy consumption and carbon footprint, contributing to a more sustainable home.
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