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An assortment of mineral wool batts, slabs and rolls in white, yellow, green and brown stacked on a white background.

Photo: FMI Fachverband Mineralwolleindustrie · CC BY-SA 3.0 de · Source

How Much Does Rockwool Insulation Cost in Baltimore, Maryland?

Install Rockwool (mineral wool) batts in open wall, floor or attic framing, per sq ft of area covered, materials and labor.

Rockwool Insulation in Baltimore, Maryland typically costs $1.50 to $3.51 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.

Rockwool Insulation in Baltimore, Maryland

$1.50 – $3.51

per sq ft

Prices in Baltimore are in line with the national average for rockwool insulation.

National average: $1.50 – $3.50 per sq ft

Cost Breakdown in Baltimore

ComponentCategoryPrice RangeUnit
Materialsmaterial$0.68 – $1.61sq ft
Laborlabor$0.51 – $1.18sq ft
Supplies & Othersupplies$0.19 – $0.43sq ft
Equipment & Disposalequipment$0.11 – $0.29sq ft
Prices adjusted for Baltimore local market conditions.

Rockwool Insulation photo examples

Cost Factors in Baltimore, Maryland

What Affects Pricing

  • Materials ($0.67-$1.58 per square foot)
  • Labor ($0.53-$1.22 per square foot)
  • Supplies & Other ($0.19-$0.42 per square foot)
  • Equipment & Disposal ($0.11-$0.28 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

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More Cost Intelligence for Baltimore

Rockwool Insulation: national cost guideAll Baltimore cost guides

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