Is metal roofing worth the premium over asphalt?

A typical metal roof in Cook County averages $32,745 versus $20,355 for asphalt—a premium of roughly $12,390. Metal lasts longer and sheds snow better, but asphalt remains the volume choice for cost reasons.

Why are Cook County roofing prices so high?

Three compounding factors: a 1.77x regional cost multiplier, Chicago-metro roofer wages averaging $35.15/hr ($73,120/yr), and a FEMA National Risk Index score of 99.97 that drives up insurance and specification requirements.

What does a minor roof repair typically cost?

Minor repairs average $1,330 locally, with a range of $530 to $2,655. That reflects the national $300-$1,500 range multiplied by the 1.77x Cook County cost factor.

How does Cook County weather affect material choices?

With FEMA hazard scores of 99.14 for hail, 97.17 for ice storms, and 100.00 for winter weather, most reputable contractors default to Class 4 impact-resistant shingles and extended ice-and-water membrane at eaves and valleys.

How does the 2026 mortgage rate affect roof financing?

With the 30-year fixed at 6.38% as of March 26, 2026, rolling a $20,355 roof into a HELOC or cash-out refi is materially more expensive than in 2021-2022. Many homeowners now pair 0% promotional contractor financing with cash payments.

Do I need special ventilation or insulation in Climate Zone 5A?

Yes. Cook County's IECC Zone 5A (cold, moist) requires ice-and-water membrane extending at least 24 inches inside the exterior wall line and balanced soffit-to-ridge ventilation. Missing either is a common cause of ice-dam damage.

REGIONAL COST GUIDE · Cook County, IL

How Much Does a New Roof Cost in Cook County, IL?

A full asphalt shingle roof in Cook County, IL averages $20,355—1.77x the national rate. See 2026 labor, hazard, and financing details.

Cost range $15,045 – $25,665

Average $20,355

Updated April 11, 2026

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COST BREAKDOWN

What homeowners in Cook County actually pay.

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

Asphalt Shingle Roof Replacement

$15,045 Avg: $20,355 $25,665

Metal Roof Replacement

$24,780 Avg: $32,745 $44,250

Minor Roof Repair

$530 Avg: $1,330 $2,655

National avg $11,500 × 1.77x multiplier = $20,355

Why Cook County prices look like this.

Cook County homeowners face some of the highest roofing costs in the country. With a regional cost multiplier of 1.77x the national average, a full asphalt shingle replacement here typically runs around $20,355, while a metal roof averages $32,745. Minor repairs average $1,330. These elevated prices reflect Chicago-area labor rates, strict permit requirements, and a severe weather profile that drives both demand and material specifications. Before you compare contractor quotes, it helps to understand what is actually baked into the local price: crew wages, hazard exposure, climate-driven material choices, electricity costs that affect attic ventilation decisions, and the financing environment shaping whether you pay cash or roll the job into a home equity product. This guide breaks each factor down using 2024-2026 public data so you can benchmark quotes against documented regional figures rather than generic national averages.

Roofer Labor Rates in the Chicago Metro

The Chicago-Naperville-Elgin, IL-IN-WI metro employs 4,540 roofers according to the 2024 BLS OEWS survey (SOC 472181). The mean hourly wage is $35.15, translating to an annual mean of $73,120—well above national averages for the trade. Labor typically accounts for 40-60% of a roofing project's total cost, which means a Cook County tear-off and replacement carries roughly $8,000-$12,000 in crew wages alone on a typical asphalt job. Expect quotes to reflect union-influenced pay scales, workers' compensation loading (Illinois rates for roofing are among the highest in the nation), and the short effective working season in northern Illinois. Contractors who undercut these wages often rely on subcontracted day labor; ask each bidder to confirm crew wage structure and whether the company carries its own workers' comp policy rather than relying on a general liability certificate alone.

Weather Risks Driving Roofing Demand

Cook County carries a FEMA National Risk Index score of 99.97 out of 100, placing it among the highest-risk counties in the nation. The threats most relevant to roofing are severe: winter weather (100.00), tornado (99.97), ice storm (97.17), lightning (98.16), and hail (99.14). That combination explains why Cook County insurers scrutinize roof age and material class, and why local contractors default to Class 4 impact-resistant shingles on many jobs. Homeowners filing hail or wind claims can often secure partial or full replacement coverage, though deductibles on Illinois wind/hail policies frequently run 1-2% of dwelling value. Inland flooding risk also scores 99.94, meaning drainage, gutter integrity, and flashing details matter as much as the field material. When comparing quotes, make sure each bidder specifies wind rating, impact class, and ice-and-water shield coverage at eaves and valleys.

Climate Zone 5A and Material Choice

Cook County sits in IECC Climate Zone 5A, a cold, moist zone within the DOE north HVAC region. Zone 5A requires roof assemblies that manage deep winter cold, repeated freeze-thaw cycles, and humid summers without trapping moisture in the attic. Asphalt shingles remain the dominant choice because they tolerate thermal cycling and are straightforward to repair after storm damage, but Zone 5A also rewards metal roofing: standing-seam systems shed snow loads efficiently and resist ice dams when paired with proper eave protection. Expect local code to require ice-and-water membrane extending at least 24 inches inside the exterior wall line, plus baffled soffit-to-ridge ventilation sized to the attic footprint. Skimping on underlayment in Zone 5A is a common failure point; make sure contractor quotes itemize membrane type, ventilation components, and insulation R-value if the attic deck is part of the scope of work.

Electricity Costs and Roof Performance

Illinois residential electricity averaged $0.164 per kWh in January 2026 according to EIA data. That price matters for roofing decisions because attic temperature directly affects cooling load and shingle lifespan. A poorly ventilated Cook County attic can push summer deck temperatures high enough to shorten shingle life and drive up air-conditioning runtime. At $0.164/kWh, every 100 kWh of avoided summer cooling is worth $16.40—meaningful over a 20-year roof life. Light-colored or reflective shingles, radiant barriers, and properly sized ridge-vent-plus-soffit systems all reduce that burden. Metal roofing with a reflective pigment can drop attic temperatures further, though the premium over asphalt in Cook County (roughly $12,390 more for a typical replacement at $32,745 vs $20,355) generally is not offset by electricity savings alone. Ask each contractor for attic ventilation CFM, R-value assumptions, and whether they offer ENERGY STAR-rated shingle options.

Financing a Roof in 2026

As of March 26, 2026, the Freddie Mac 30-year fixed mortgage rate is 6.38%, which shapes the entire home-financing market—including roof financing. Cash-out refinances and HELOCs track mortgage rates closely, so rolling a $20,355 asphalt replacement into a home equity loan at today's rates carries meaningfully higher interest cost than it did two years ago. Cook County's median home value is $305,200 and median property taxes are $6,053 per year, leaving limited equity headroom for higher-value homes carrying large mortgages. Many homeowners now split projects across a 0% promotional contractor financing plan (typically 12-24 months) plus cash, rather than tapping equity. If you are weighing financing options, compare the contractor-offered APR after the promotional period against a HELOC quote and factor in the rate environment. Always insist on a written payment schedule tied to project milestones, not a single upfront deposit.

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FREQUENTLY ASKED · 07

Questions buyers ask about roofing in Cook County.

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

How much does a new roof cost in Cook County, IL?

A typical asphalt shingle replacement runs about $20,355, with a range of $15,045 to $25,665 based on the 1.77x regional cost multiplier applied to the $8,500-$14,500 national range.
Is metal roofing worth the premium over asphalt?

A typical metal roof in Cook County averages $32,745 versus $20,355 for asphalt—a premium of roughly $12,390. Metal lasts longer and sheds snow better, but asphalt remains the volume choice for cost reasons.
Why are Cook County roofing prices so high?

Three compounding factors: a 1.77x regional cost multiplier, Chicago-metro roofer wages averaging $35.15/hr ($73,120/yr), and a FEMA National Risk Index score of 99.97 that drives up insurance and specification requirements.
What does a minor roof repair typically cost?

Minor repairs average $1,330 locally, with a range of $530 to $2,655. That reflects the national $300-$1,500 range multiplied by the 1.77x Cook County cost factor.
How does Cook County weather affect material choices?

With FEMA hazard scores of 99.14 for hail, 97.17 for ice storms, and 100.00 for winter weather, most reputable contractors default to Class 4 impact-resistant shingles and extended ice-and-water membrane at eaves and valleys.
How does the 2026 mortgage rate affect roof financing?

With the 30-year fixed at 6.38% as of March 26, 2026, rolling a $20,355 roof into a HELOC or cash-out refi is materially more expensive than in 2021-2022. Many homeowners now pair 0% promotional contractor financing with cash payments.
Do I need special ventilation or insulation in Climate Zone 5A?

Yes. Cook County's IECC Zone 5A (cold, moist) requires ice-and-water membrane extending at least 24 inches inside the exterior wall line and balanced soffit-to-ridge ventilation. Missing either is a common cause of ice-dam damage.

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.