Basic
$16 – $22 per sq ft
S2-grade natural slate in a uniform gray, 3 in. headlap, copper nails, felt underlayment, heavy painted-steel flashing
Photo: Dominic's pics · CC BY 2.0 · Source
How Much Does Install Slate Roof Cost in Baltimore, Maryland?
Install Slate Roof: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Install Slate Roof in Baltimore, Maryland typically costs $19 to $26 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Install Slate Roof in Baltimore, Maryland
$19 – $26
per sq ftPrices in Baltimore are in line with the national average for install slate roof.
National average: $19 – $26 per sq ft
What you get at each price level
Standard
$19 – $26 per sq ft
Unfading S1-grade natural slate in a chosen color, 3 in. headlap, copper nails, synthetic underlayment, copper flashing
Premium
$24 – $33 per sq ft
Unfading S1-grade natural slate in a blended color mix, copper nails, high-temp underlayment, copper flashing
Cost Breakdown in Baltimore
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $8.84 – $12 | sq ft |
| Labor | labor | $6.54 – $8.95 | sq ft |
| Supplies & Other | supplies | $2.36 – $3.23 | sq ft |
| Equipment & Disposal | equipment | $1.57 – $2.15 | sq ft |
Prices adjusted for Baltimore local market conditions.
Install Slate Roof photo examples
Stack of slate roof tiles seen edge-on
Photo: Dominic's pics · CC BY 2.0 · Source
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Cost Factors in Baltimore, Maryland
What Affects Pricing
- Materials ($8.67-$11.87 per square foot)
- Labor ($6.74-$9.23 per square foot)
- Supplies & Other ($19.26-$26.38 per square foot)
- Equipment & Disposal ($19.26-$26.38 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
How we price this
BuildX Pro researches and reviews the national price range for Install Slate Roof, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Sep 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
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