Basic
$1.28 – $3.20 per sq ft
1-1/2 in. XPS rigid foam board (about R-7.5), fastened to the wall, seams taped
How Much Does Foam Board Insulation Cost in Baltimore, Maryland?
Supply and install rigid foam board (EPS/XPS/polyiso, ~1-2 in) on walls, basement or foundation, taped and fastened, materials and labor.
Foam Board Insulation in Baltimore, Maryland typically costs $1.50 to $3.76 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 Board Insulation in Baltimore, Maryland
$1.50 – $3.76
per sq ftPrices in Baltimore are in line with the national average for foam board insulation.
National average: $1.50 – $3.75 per sq ft
What you get at each price level
Standard
$1.50 – $3.76 per sq ft
1-1/2 in. XPS rigid foam board (about R-7.5), adhesive and fasteners, staggered joints, seams taped
Premium
$1.88 – $4.70 per sq ft
1-1/2 in. XPS rigid foam board (about R-7.5), adhesive and fasteners, staggered joints, seams taped, edges and penetrations sealed with foam
Cost Breakdown in Baltimore
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.67 – $1.72 | sq ft |
| Labor | labor | $0.52 – $1.27 | sq ft |
| Supplies & Other | supplies | $0.18 – $0.46 | sq ft |
| Equipment & Disposal | equipment | $0.12 – $0.31 | sq ft |
Prices adjusted for Baltimore local market conditions.
Foam Board Insulation photo examples
Cut edge of grey graphite EPS rigid foam insulation board showing bead structure
Photo: Cjp24 · CC BY-SA 4.0 · Source
Foil-faced rigid foam board fastened over roof framing with wood battens
Cost Factors in Baltimore, Maryland
What Affects Pricing
- Materials ($0.66-$1.69 per square foot)
- Labor ($0.54-$1.31 per square foot)
- Supplies & Other ($0.18-$0.45 per square foot)
- Equipment & Disposal ($0.12-$0.30 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
- How Much Does Insulation Cost? (2026) - HomeGuide, HomeGuide, retrieved Nov 2026
- Install Rigid Insulation - Homewyse, Homewyse, retrieved Nov 2026
- Insulation Installation Cost (2026) - Angi, Angi, 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
Get Free Estimates in Baltimore
Connect with local foam board insulation contractors in Baltimore for personalized quotes based on your specific project.