Insulation Cost Calculator — Estimate Insulation Project Costs

Insulation Cost Calculator

Estimate insulation costs for your project. Calculate material, labor, and total costs for different insulation types and areas.

Step 1: Insulation Details

Insulation Types Explained

Fiberglass: Most common, cost-effective ($0.50-$1.50/sq ft)
Spray Foam: Higher R-value, air sealing ($1.50-$3.50/sq ft)
Cellulose: Eco-friendly, good for existing walls ($1.00-$2.00/sq ft)

Step 2: Cost Options

$1.20
$1.50

Cost Factors

Material Costs: Vary by insulation type and R-value
Labor Costs: Depend on installation difficulty and location
Additional Costs: Disposal, vapor barriers, air sealing

Insulation Cost Estimate

Cost Summary
Insulation Comparison
Energy Savings

Total Estimated Cost

$1,350
500 sq ft • Fiberglass Batts • 6″ thickness
Material Cost
$600
$1.20/sq ft
Labor Cost
$750
$1.50/sq ft
Additional Costs
$150
Disposal included
Cost per sq ft
$2.70
Estimated R-Value
R-19
Project Size
500 sq ft
Estimated Time
2-3 days

Insulation Type Comparison

Insulation Type Cost per sq ft R-Value per inch Best For Lifespan

Estimated Energy Savings

Annual Savings Estimate

Based on your insulation project, you could save approximately $300-$450 per year on heating and cooling costs.
Payback period: 3-4 years

Heating Savings
20-30%
Cooling Savings
15-25%
10-Year Savings
$3,500
CO₂ Reduction
2.5 tons/yr

Maximize Your Savings

1. Seal air leaks before insulating
2. Consider higher R-values for colder climates
3. Look for local energy efficiency rebates
4. Combine with other efficiency upgrades

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