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Foam Insulation cost in Boise

How Much Does Foam Insulation Cost in Boise, Idaho?

Professionally spray open-cell or closed-cell polyurethane foam insulation into walls, attic roof deck or rim joists at typical thickness.

Foam Insulation in Boise, Idaho typically costs $1.41 to $4.24 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.

Foam Insulation in Boise, Idaho

$1.41 – $4.24

per sq ft

Prices in Boise are 6.0% lower than the national average for foam insulation.

National average: $1.50 – $4.50 per sq ft

Cost Breakdown in Boise

ComponentCategoryPrice RangeUnit
Materialsmaterial$0.65 – $1.95sq ft
Laborlabor$0.47 – $1.43sq ft
Supplies & Othersupplies$0.17 – $0.52sq ft
Equipment & Disposalequipment$0.12 – $0.35sq ft
Prices adjusted for Boise local market conditions.

Foam Insulation photo examples

Cost Factors in Boise, Idaho

What Affects Pricing

  • Materials ($0.68-$2.03 per square foot)
  • Labor ($0.52-$1.57 per square foot)
  • Supplies & Other ($0.18-$0.54 per square foot)
  • Equipment & Disposal ($0.12-$0.36 per square foot)

Local Price Adjustments

Material costs4.0% below avg
Labor costs9.0% below avg

Frequently Asked Questions

References

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