Basic
$10 – $20 per sq ft
6-1/2 in. EPS-core panels (about R-22) with 7/16 in. OSB skins, spline joints and sealant at the seams

Photo: Isokern · CC BY-SA 4.0 · Source
Structural insulated panels (SIPs) supplied and erected for walls, per sq ft of wall.
Insulated Panels in Baltimore, Maryland typically costs $12 to $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.
Prices in Baltimore are in line with the national average for insulated panels.
National average: $12 – $24 per sq ft
$10 – $20 per sq ft
6-1/2 in. EPS-core panels (about R-22) with 7/16 in. OSB skins, spline joints and sealant at the seams
$12 – $24 per sq ft
6-1/2 in. EPS-core panels (about R-22) with 7/16 in. OSB skins, spline joints, sealant and panel tape at all seams
$15 – $30 per sq ft
6-1/2 in. EPS-core panels (about R-22) with 7/16 in. OSB skins, spline joints, sealant and panel tape at all seams, plates and corners foam-sealed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $5.51 – $11 | sq ft |
| Labor | labor | $4.07 – $8.15 | sq ft |
| Supplies & Other | supplies | $1.47 – $2.94 | sq ft |
| Equipment & Disposal | equipment | $0.98 – $1.96 | sq ft |
Structural insulated panel with OSB facings and an EPS foam core
Photo: StructuralInsulatedPanels · CC BY-SA 4.0 · Source
Find a pro to do thisSmall house built with structural insulated panels and timber cladding
Photo: Quacentsip · CC BY-SA 4.0 · Source
Find a pro to do thisStacks of prefabricated structural insulated wall panels at a factory
Photo: BMe3001 · CC BY-SA 4.0 · Source
Find a pro to do thisMaterial costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local insulated panels contractors in Baltimore for personalized quotes based on your specific project.