How Much Does Stone Wool Insulation Cost in Baltimore, Maryland?
Stone wool (mineral wool / Rockwool) batt or blown insulation installed in walls, attic or basement, materials and labor, per square foot of insulated area.
Stone Wool Insulation in Baltimore, Maryland typically costs $1.50 to $3.81 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Stone Wool Insulation in Baltimore, Maryland
$1.50 – $3.81
per sq ftPrices in Baltimore are in line with the national average for stone wool insulation.
National average: $1.50 – $3.80 per sq ft
Cost Breakdown in Baltimore
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.69 – $1.74 | sq ft |
| Labor | labor | $0.50 – $1.29 | sq ft |
| Supplies & Other | supplies | $0.18 – $0.46 | sq ft |
| Equipment & Disposal | equipment | $0.12 – $0.32 | sq ft |
Prices adjusted for Baltimore local market conditions.
Cost Factors in Baltimore, Maryland
What Affects Pricing
- Materials ($0.68-$1.71 per square foot)
- Labor ($0.52-$1.33 per square foot)
- Supplies & Other ($0.18-$0.45 per square foot)
- Equipment & Disposal ($0.12-$0.31 per square foot)
Local Price Adjustments
Material costs2.0% above avg
Labor costs3.0% below avg
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Frequently Asked Questions
References
- Bob Vila: Blown-in insulation cost, Bob Vila, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
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