Spray Foam Insulation Cost Calculator
Get accurate cost estimates for spray foam insulation in Dallas-Fort Worth. Average cost: $3.50 - $5.00/sq ft.
Spray Foam Insulation Details
Spray foam insulation expands to fill spaces completely, creating an air barrier that helps stop heat transfer and air leakage. It offers the highest R-value per inch and provides excellent moisture control, especially closed-cell varieties.
Cost & Performance
- Cost Range: $3.50 - $5.00 per square foot
- R-Value: R-6.0 to R-7.0 per inch (closed cell)
- Typical Energy Savings: 30-40% on energy bills
- Installation Time: 1-2 days
- Expected Lifespan: 30+ years
Key Benefits & Considerations
- Best Applications: High-performance homes and challenging environments
- Noise Reduction: Excellent
- Fire Resistance: Good with fire retardants
- Moisture Resistance: Excellent (closed cell) / Good (open cell)
- Environmental Impact: Moderate to high (depends on formulation)
Main Benefits
- Superior insulation value
- Excellent air sealing
- Moisture barrier (closed cell)
Compare With Other Insulation Types
Interactive Insulation Type Comparison
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Cost Comparison
Spray Foam$3.50 - $5.00
Cost per square foot
| Type | R-Value | Pros | Cons | Details |
|---|---|---|---|---|
| Spray Foam | R-6.0 to R-7.0 per inch |
|
| Details |
Compare Other Insulation Types
Fiberglass Batts
$1.50 - $2.30 per sq ft
- R-Value: R-3.0 to R-4.3 per inch
- Savings: 15-25% on energy bills
Blown-in Fiberglass
$1.80 - $2.80 per sq ft
- R-Value: R-2.2 to R-4.0 per inch
- Savings: 20-30% on energy bills
Blown-in Cellulose
$1.90 - $2.90 per sq ft
- R-Value: R-3.2 to R-3.8 per inch
- Savings: 20-30% on energy bills
Calculate Spray Foam Insulation Costs
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