Roof Replacement Cost in Maryland (2026)
Roof Replacement in Maryland runs about 10% above the national average. A typical 1,700 sq ft project starts around $8,420–$14,960 for 3-tab asphalt shingle. Estimate your exact project below.
Maryland runs above the national average on cost, reflecting a high cost of living and a competitive labor market in the Baltimore-Washington corridor.
Reviewed by the AnyCoster Research Team · How we estimate costs
Roof Replacement Cost Calculator
Adjust the details for an installed-cost range tailored to you.
Roughly your home's footprint × 1.4 for a typical pitch.
Ballpark estimate for planning — not a quote.
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Roof Replacement cost in Maryland by material
Installed cost for a typical 1,700 sq ft project in Maryland.
| Material | Per sq ft | Typical MD project |
|---|---|---|
| 3-tab asphalt shingle | $5.0–$8.8 | $8,420 – $14,960 |
| Architectural shingle | $6.6–$12.1 | $11,220 – $20,570 |
| Standing-seam metal | $9.9–$17.6 | $16,830 – $29,920 |
What affects your Maryland cost
- Roof pitch & number of stories (steep/tall roofs cost more to work on)
- Tear-off & disposal of the old roof (1–2 layers)
- Decking repairs found after tear-off
- Flashing, vents, valleys and skylights
- Local labor rates and permit fees
Roof Replacement in Maryland: local factors that move the price
Climate & weather
Humid summers, cold winters, and Chesapeake Bay and coastal exposure bring moisture, freeze-thaw, and occasional storm-surge concerns. Drainage and weatherproofing matter across the state.
Regional norms in Maryland
Brick and vinyl siding are common, with elevated or flood-aware construction near the bay and shore.
Best time to schedule
Spring and fall are the most comfortable seasons for exterior projects.
Permits & code
Most Maryland jurisdictions require permits for structural, roofing, and electrical work, with Critical Area and flood rules applying near the bay.
Maryland roof replacement — FAQ
How much does roof replacement cost in Maryland?
In Maryland, a typical 1,700 sq ft roof replacement project runs about $8,420–$14,960 for 3-tab asphalt shingle, installed. That's about 10% above the national average. Higher-end materials cost more — use the calculator above for your exact size and material.
How much does roof replacement cost per sq ft in Maryland?
In Maryland, installed roofing runs about $5.0–$17.6 per sq ft depending on material (3-tab asphalt shingle $5.0–$8.8, architectural shingle $6.6–$12.1, standing-seam metal $9.9–$17.6). That's about 10% above the national average.
Do I need a permit for roof replacement in Maryland?
Most Maryland jurisdictions require permits for structural, roofing, and electrical work, with Critical Area and flood rules applying near the bay. Always confirm requirements with your local building department, and factor permit time and inspections into your schedule.
When is the best time to do roof replacement in Maryland?
Spring and fall are the most comfortable seasons for exterior projects. Humid summers, cold winters, and Chesapeake Bay and coastal exposure bring moisture, freeze-thaw, and occasional storm-surge concerns. Drainage and weatherproofing matter across the state.
How much does it cost to replace a roof in 2026?
For a typical single-family home (~1,700 sq ft of roof), an asphalt-shingle replacement usually runs about $8,000–$14,000 installed, while standing-seam metal can run $16,000–$28,000. Your exact price depends on roof size, pitch, material and local labor — use the calculator above for a localized range.
What's the biggest factor in roofing cost?
Material and roof size dominate, but pitch and stories matter a lot: a steep or multi-story roof is slower and riskier to work on, so labor climbs. Tear-off of multiple old layers and hidden decking damage are the most common budget surprises.
Is a metal roof worth the extra cost?
Metal costs roughly 2–3× asphalt up front but lasts 40–70 years vs 15–25 for asphalt, and can lower cooling bills. It's often worth it if you plan to stay long-term; for a short hold, architectural shingles usually offer the best value.
Top cities in Maryland
Metro-level roof replacement costs — usually a bit above the Maryland state average.