Overview
Repair or replace the layered flashing system where your chimney meets the roof. Chimney flashing is especially vulnerable to leaks due to the large penetration size and differential movement between chimney and roof structure.
Dunkirk Climate Considerations (mixed humid)
- • Hail damage to shingles
- • Ice dam formation in cold snaps
- • Gutter detachment from ice weight
Common Signs You Need Chimney Flashing Repair
- • Water stains on ceiling near chimney
- • Efflorescence on chimney brick
- • Damaged mortar at roofline
- • Visible rust on flashing
- • Musty smell near fireplace
Chimney Flashing Repair Cost in Dunkirk
Low
$300
Average
$713
High
$1,125
When to Call a Professional
Call a professional when:
Chimney flashing involves both roofing and masonry work. Improper installation causes the most persistent and damaging roof leaks. Always hire a specialist.
Roofers in Dunkirk

Impact Roofing & Construction
Alexandria, VA
(571) 583-4566Harry Frazier Jr Roofing & Sheet Metal LLC
Alexandria, VA
(703) 519-3520
District Roofing
Arlington, VA
(888) 808-0010Insured Roofs - Arlington Branch
Alexandria, VA
(703) 828-7462Founding Member
Premium spot in Dunkirk
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Lead the Dunkirk community
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Dunkirk Housing Market
Median Home Price
$815,000
Homes for Sale
5
Price per Sq Ft
$192
Local Pros
600
Home Service Professionals Near Dunkirk
Median Household Income
$166,471
Median Home Value
$557,700
Homeownership Rate
98.8%
Population
2,319
Median Year Built
1985
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
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Chimney Flashing Repair
Date
April 2026
Cost
$713
Vendor
Your local pro
Warranty
15-year material warranty
Dunkirk average: $300–$1,125
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Warranty Details
15-year material warranty
Auto-Checkup Created
"Chimney & Flashing Check" — every 12 months
Property Health Score
Good
roof category +12 pts(74 → 86)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

Maintenance Plan for Dunkirk

Recommended Maintenance Plan — Dunkirk, Maryland
Key Risks
- • Hail damage to shingles
- • Ice dam formation in cold snaps
- • Gutter detachment from ice weight
- • High heat & humidity spells
- • Ice storms
Schedule
Visual inspection (DIY)(DIY)
Professional chimney flashing repair
Estimated: $400–$1500
Emergency inspection for damage
Estimated: $100–$300
Plan for full replacement
Estimated: $1,200–$4,500
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Related Services in Dunkirk
Roof Leak Repair
Locate and repair roof leaks to prevent water damage, mold growth, and structural deterioration. Repairs may involve patching damaged shingles, sealing flashing, or replacing underlayment.
Roof Inspection
Professional assessment of your roof's condition, identifying current damage and potential issues before they become costly repairs. Includes inspection of shingles, flashing, vents, gutters, and attic ventilation.
Roof Flashing Repair
Repair or replace the metal flashing that seals joints and transitions on your roof — around chimneys, vents, skylights, and where roof planes meet walls. Failed flashing is one of the most common causes of roof leaks.
Maryland Regulations
Building Code: IRC 2021
Seller Disclosure: Sellers must complete a Residential Property Condition Disclosure and Disclaimer Statement.
Natural Disaster Risks: Hurricanes, Flooding, Nor'easters