What is the average cost of a roof replacement in Fairfax County, VA?

A full asphalt shingle roof replacement in Fairfax County averages $11,730, with costs ranging from $8,670 to $14,790. Metal roofing averages $18,870, ranging from $14,280 to $25,500. These figures reflect a 1.02x local adjustment applied to national averages based on the area's roofer wages of $28.52/hr.

How much do roofers charge per hour in the Fairfax County area?

Roofers in the Washington-Arlington-Alexandria metro area earn an average of $28.52 per hour, or $59,330 annually, according to 2024 BLS data. This is slightly above the national average of $27.75/hr. Approximately 2,160 roofers are employed in the metro area.

Is Fairfax County at high risk for roof storm damage?

Yes. Fairfax County scores 94.66 out of 100 on FEMA's National Risk Index. Winter weather (98.19), lightning (97.87), inland flooding (97.01), and hail (95.10) all rank Relatively High or Very High. Hurricane risk scores 93.03. These hazards make impact-resistant roofing materials and proper underlayment especially important.

Is metal roofing worth the extra cost in Fairfax County?

Metal roofing averages $18,870 locally compared to $11,730 for asphalt shingles—roughly $7,140 more. However, given Fairfax County's high hail score of 95.10, winter weather score of 98.19, and electricity costs of $0.159/kWh, metal roofing offers better durability against storms and improved energy efficiency that can offset the higher initial investment over time.

What climate zone is Fairfax County in and how does it affect roofing?

Fairfax County is in IECC Climate Zone 4A (mixed-humid) with the DOE classifying it in the north HVAC region. This means roofs face hot, humid summers and cold winters with freeze-thaw cycles. Algae-resistant shingles, proper ice-and-water shield underlayment, and balanced attic ventilation are recommended for this zone.

How much does a minor roof repair cost in Fairfax County?

Minor roof repairs in Fairfax County typically cost between $305 and $1,530, with the average repair running about $765. This includes fixes like replacing damaged shingles, patching small leaks, or addressing flashing issues. The local 1.02x adjustment factor keeps repair costs close to national averages.

What financing options are available for a new roof in Fairfax County?

With 30-year mortgage rates at 6.38% and Fairfax County's median home value at $699,700, home equity loans or lines of credit are common financing options. Some contractors offer 0% APR promotional financing for 12–18 months. Given the county's high storm risk score of 94.66, homeowners should also check whether insurance covers part of the replacement before financing the full amount.

REGIONAL COST GUIDE · Fairfax County, VA

How Much Does Roofing Cost in Fairfax County, VA?

Roofing in Fairfax County, VA averages $11,730 for asphalt shingle replacement. See local labor rates, hazard risks, and financing options for 2026.

Cost range $8,670 – $14,790

Average $11,730

Updated April 12, 2026

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COST BREAKDOWN

What homeowners in Fairfax County actually pay.

Local market ranges built from regional labor, materials, and permitting data — not national averages.

Asphalt Shingles (Full Replacement)

$8,670 Avg: $11,730 $14,790

Metal Roofing (Full Replacement)

$14,280 Avg: $18,870 $25,500

Roof Repair (Minor)

$305 Avg: $765 $1,530

National avg $11,500 × 1.02x local adjustment = $11,730. Range: $8,500 × 1.02 = $8,670 to $14,500 × 1.02 = $14,790.

Why Fairfax County prices look like this.

Fairfax County homeowners can expect to pay between $8,670 and $14,790 for a full asphalt shingle roof replacement, with the typical project coming in around $11,730. Metal roofing runs higher, averaging $18,870 locally. Minor roof repairs typically cost $305 to $1,530. These estimates reflect a 1.02x local adjustment over national averages, driven by the Washington-Arlington-Alexandria metro area's slightly above-average roofer wages. With a median home value of $699,700—roughly 4.06 times the national average—Fairfax County sits in a very high cost-of-living tier, which can influence contractor pricing and material availability. Whether you are dealing with storm damage or planning a full replacement, understanding these local cost factors helps you evaluate quotes confidently and avoid overpaying for routine work.

Local Roofer Labor Rates in Fairfax County

Roofers in the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area earn an average hourly wage of $28.52, translating to an annual mean salary of $59,330 according to 2024 Bureau of Labor Statistics data. The metro area employs approximately 2,160 roofers, indicating a moderately competitive labor market. This local wage sits slightly above the national average of $27.75/hr, which produces the 1.02x services adjustment applied to all cost estimates on this page. Labor typically accounts for roughly 60% of a roofing project's total cost, with materials making up the remaining share. During peak season—generally late spring through early fall—demand for roofers increases and scheduling can become tighter. Homeowners who plan projects during the off-season may find more availability and potentially better pricing from contractors looking to fill their schedules.

Storm and Natural Hazard Risks for Fairfax County Roofs

Fairfax County faces a Relatively High overall natural hazard risk, scoring 94.66 out of 100 on FEMA's National Risk Index. The most relevant threats to roofing include winter weather (score: 98.19, Very High), lightning (97.87, Very High), inland flooding (97.01, Relatively High), and hail (95.10, Relatively High). Hurricane risk is also notable at 93.03 (Relatively Moderate), while ice storms score 81.51 (Relatively Moderate). Tornado risk remains Relatively Low at 54.48, and wildfire risk is Very Low at 33.97. These hazard profiles mean roofs in Fairfax County face significant exposure to hail damage, heavy snow loads, and wind-driven rain. Homeowners should consider impact-resistant shingles rated for hail and ensure proper ice-and-water shield underlayment to guard against ice dam formation during harsh winters. These upgrades can also reduce homeowners insurance premiums.

How Fairfax County's Climate Zone Affects Roofing

Fairfax County falls within IECC Climate Zone 4A, characterized by a mixed-humid moisture regime. This zone experiences hot, humid summers and cold winters, placing roofing materials under year-round stress from temperature swings and moisture exposure. The DOE HVAC region classification is north, meaning adequate roof ventilation and insulation are critical for preventing condensation buildup in attic spaces during winter. Asphalt shingles perform well in Zone 4A but should carry algae-resistance ratings to combat humid summer conditions. Metal roofing offers superior longevity in this climate, resisting both thermal expansion cycles and moisture-related degradation. Proper attic ventilation—balanced between intake and exhaust—helps regulate temperatures, reduces ice dam risk in winter, and extends shingle life by preventing heat buildup in summer. Homeowners should verify that any roofing contractor accounts for Zone 4A requirements in their installation practices.

Energy Costs and Roofing Efficiency in Virginia

Virginia residential electricity costs $0.159 per kWh as of January 2026, making energy-efficient roofing upgrades worth considering during a replacement project. A reflective or cool roof coating can reduce attic temperatures significantly, lowering summer cooling costs. At current electricity rates, homeowners running central air conditioning during peak months may see meaningful savings from materials with higher solar reflectance ratings. Metal roofing, while carrying a higher upfront cost averaging $18,870 locally, often qualifies for energy-efficiency incentives and provides superior thermal performance over its lifespan. ENERGY STAR-rated shingles and reflective underlayments are practical upgrades that pair well with Fairfax County's Zone 4A mixed-humid climate. When evaluating quotes, ask contractors whether they offer cool-roof options and compare the long-term energy savings against the incremental material cost to determine the best return on investment for your home.

Financing a New Roof in Fairfax County

With the 30-year fixed mortgage rate at 6.38% as of late March 2026, many Fairfax County homeowners weigh financing options carefully for major roofing projects. A full asphalt shingle replacement averaging $11,730 could be financed through a home equity loan or line of credit, leveraging the county's strong median home value of $699,700. Annual property taxes averaging $7,072 should be factored into overall housing cost calculations when taking on additional debt. Some roofing contractors offer promotional financing at 0% APR for 12–18 months, which can be advantageous compared to current interest rates. Personal home improvement loans are another option, though rates typically exceed secured lending. Homeowners should also check for available insurance claims—given Fairfax County's high hail and storm risk scores—before financing out of pocket. Comparing at least three contractor quotes ensures competitive pricing regardless of payment method.

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FREQUENTLY ASKED · 07

Questions buyers ask about roofing in Fairfax County.

Short answers to the most common things we hear about local pricing, scope, and timing.

What is the average cost of a roof replacement in Fairfax County, VA?

A full asphalt shingle roof replacement in Fairfax County averages $11,730, with costs ranging from $8,670 to $14,790. Metal roofing averages $18,870, ranging from $14,280 to $25,500. These figures reflect a 1.02x local adjustment applied to national averages based on the area's roofer wages of $28.52/hr.
How much do roofers charge per hour in the Fairfax County area?

Roofers in the Washington-Arlington-Alexandria metro area earn an average of $28.52 per hour, or $59,330 annually, according to 2024 BLS data. This is slightly above the national average of $27.75/hr. Approximately 2,160 roofers are employed in the metro area.
Is Fairfax County at high risk for roof storm damage?

Yes. Fairfax County scores 94.66 out of 100 on FEMA's National Risk Index. Winter weather (98.19), lightning (97.87), inland flooding (97.01), and hail (95.10) all rank Relatively High or Very High. Hurricane risk scores 93.03. These hazards make impact-resistant roofing materials and proper underlayment especially important.
Is metal roofing worth the extra cost in Fairfax County?

Metal roofing averages $18,870 locally compared to $11,730 for asphalt shingles—roughly $7,140 more. However, given Fairfax County's high hail score of 95.10, winter weather score of 98.19, and electricity costs of $0.159/kWh, metal roofing offers better durability against storms and improved energy efficiency that can offset the higher initial investment over time.
What climate zone is Fairfax County in and how does it affect roofing?

Fairfax County is in IECC Climate Zone 4A (mixed-humid) with the DOE classifying it in the north HVAC region. This means roofs face hot, humid summers and cold winters with freeze-thaw cycles. Algae-resistant shingles, proper ice-and-water shield underlayment, and balanced attic ventilation are recommended for this zone.
How much does a minor roof repair cost in Fairfax County?

Minor roof repairs in Fairfax County typically cost between $305 and $1,530, with the average repair running about $765. This includes fixes like replacing damaged shingles, patching small leaks, or addressing flashing issues. The local 1.02x adjustment factor keeps repair costs close to national averages.
What financing options are available for a new roof in Fairfax County?

With 30-year mortgage rates at 6.38% and Fairfax County's median home value at $699,700, home equity loans or lines of credit are common financing options. Some contractors offer 0% APR promotional financing for 12–18 months. Given the county's high storm risk score of 94.66, homeowners should also check whether insurance covers part of the replacement before financing the full amount.

SOURCES · 08

How these numbers were built.

Cost estimates are derived from government data including the U.S. Census Bureau (ACS), Bureau of Labor Statistics (OEWS), FEMA National Risk Index, EIA energy data, IECC climate zone classifications, Federal Reserve (FRED), and HUD Fair Market Rents.