What is the average cost to replace a roof in Blaine County, MT?

The average asphalt shingle roof replacement costs $11,500 in Blaine County, with prices ranging from $8,500 for basic installations to $14,500 for premium materials. Metal roofing averages $18,500, ranging from $14,000 to $25,000.

How much do roofers charge per hour in Blaine County?

Roofing professionals earn approximately $27.45 per hour based on 2025 national wage data. Because Blaine County relies on regional labor pools rather than local metropolitan workers, rates follow national patterns with a services adjustment factor of 1x.

Is metal roofing worth the extra cost in Montana?

Metal roofing costs $14,000 to $25,000 compared to $8,500 to $14,500 for asphalt, but offers advantages in Blaine County's climate. With 7,498 heating degree-days annually, winter weather risk at 81.29, and wildfire risk at 69.85, metal provides superior snow shedding, Class A fire rating, and 40-70 year lifespan.

What weather hazards damage roofs most in Blaine County?

Winter weather poses the greatest risk with a FEMA score of 81.29 (Relatively Moderate), causing ice dams and snow load stress. Lightning ranks at 80.12, and wildfire at 69.85. Hail risk is very low at 28.18, making Class 3 impact-rated shingles less essential than in other Montana counties.

Can I add solar panels during a roof replacement in Blaine County?

Yes, and it saves money compared to retrofitting later. A 6kW system produces 7,905 kWh annually in Blaine County with 4.59 peak sun hours daily. At $0.133/kWh for Montana electricity, that represents approximately $1,050 in annual energy value.

What climate zone is Blaine County for roofing requirements?

Blaine County is in IECC Climate Zone 6B (cold, dry). Code requirements call for minimum R-49 attic insulation. With 7,498 heating degree-days annually (103% above national median), proper insulation and ventilation prevent ice damming and reduce heating costs.

How does roof replacement cost compare to home value in Blaine County?

With a median home value of $124,900, a typical asphalt roof replacement ($11,500) represents about 9.2% of property value. Metal roofing at $18,500 runs approximately 14.8% of median home value. These percentages exceed national averages because local home values run 0.72x the national median while roofing costs track at 1x.

REGIONAL COST GUIDE · Blaine County, MT

How Much Does Roofing Cost in Blaine County, Montana?

Blaine County roofing costs $8,500-$25,000 for full replacement. Compare asphalt shingle vs metal roof prices with local labor rates.

Cost range $8,500 – $14,500

Average $11,500

Updated May 17, 2026

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COST BREAKDOWN

What homeowners in Blaine County actually pay.

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

Asphalt Shingles (full replacement)

$8,500 Avg: $11,500 $14,500

Metal Roofing (full replacement)

$14,000 Avg: $18,500 $25,000

Roof Repair (minor)

$300 Avg: $750 $1,500

National avg $11,500 × 1x local adjustment = $11,500

Why Blaine County prices look like this.

Compared to national averages, Blaine County homeowners pay roughly the same for roofing services, with local costs tracking at 1x the national baseline. The median home value here sits at $124,900 (2023 ACS data), which places a full roof replacement at approximately 7-15% of property value depending on materials chosen. While home values in this rural Montana county run about 0.72x the national average, roofing labor and materials follow standard pricing because contractors draw from regional labor pools. Asphalt shingle replacements run $8,500 to $14,500, while metal roofing costs $14,000 to $25,000 for a complete installation. Minor repairs for isolated damage start around $300 and can reach $1,500 for more complex fixes.

Roofing Labor Costs in Blaine County

Roofing labor in Blaine County reflects national wage patterns, with professional roofers earning approximately $27.45 per hour (mean wage data from 2025 OEWS). This translates to roughly $57,085 in annual earnings for full-time workers. Because Blaine County lacks a large metropolitan area, local contractors often travel from surrounding regions or maintain crews that serve multiple rural counties. Labor accounts for roughly 40-60% of a roofing project's total cost, with the remainder going toward materials. The services adjustment factor of 1x means labor costs here align with national benchmarks. Homeowners should expect contractors to factor in travel time and logistics when providing quotes, particularly for remote properties outside the main population centers.

Weather Hazards Affecting Blaine County Roofs

Blaine County faces several weather-related roofing concerns based on FEMA National Risk Index data. Winter weather poses the greatest threat with a risk score of 81.29 (Relatively Moderate), meaning heavy snow loads, ice damming, and freeze-thaw cycles can damage shingles and flashings. Lightning also ranks at 80.12 (Relatively Moderate), creating potential fire risks for older roofing materials. Wildfire risk scores at 69.85 (Relatively Low), still worth considering given Montana's fire-prone landscapes. Hail (28.18) and tornado (6.68) risks remain very low. These hazard profiles favor impact-resistant shingles rated Class 3 or higher, and homeowners in wildfire-prone areas should consider Class A fire-rated materials like metal or composite roofing.

Climate Considerations for Roofing in Zone 6B

Blaine County falls within IECC Climate Zone 6B, a cold and dry classification that places significant demands on roofing systems. With 7,498 heating degree-days annually, homes here run heating systems roughly 103% more than the national median of 3,700 HDD. This heating-dominated climate makes proper roof insulation and ventilation essential for energy efficiency and preventing ice dams. Cooling demand remains minimal at just 434 cooling degree-days (very low tier). Annual snowfall averages 3.7 inches with precipitation at 0.1 inches per year, indicating arid conditions that reduce moisture-related roofing concerns. Roofing choices should prioritize thermal performance: adequate attic insulation (R-49 minimum recommended for Zone 6), proper vapor barriers, and ventilation systems that prevent warm air from melting snow unevenly on the roof surface.

Energy Efficiency and Solar-Ready Roofing

Montana residential electricity costs $0.133 per kWh (February 2026), making energy-efficient roofing upgrades financially sensible over time. A properly insulated roof in Blaine County's heating-dominated climate can significantly reduce heating costs. For homeowners considering solar, NREL data shows a 6kW rooftop system produces approximately 7,905 kWh annually here, with a capacity factor of 15.0% and average peak sun hours of 4.59 kWh/m²/day. If planning a roof replacement, consider solar-ready installation: structural reinforcement, conduit runs, and optimal orientation add minimal cost during construction but save thousands compared to retrofitting later. Metal roofing pairs well with solar panel mounting systems and offers 40-70 year lifespans that match or exceed solar equipment warranties.

Financing Your Blaine County Roof Replacement

With 30-year mortgage rates at 6.36% (as of May 14, 2026), financing options for roof replacements deserve careful consideration. A full asphalt roof replacement at the typical cost of $11,500 represents about 9.2% of the county's median home value ($124,900). Home equity loans or HELOCs can fund roofing projects at rates lower than personal loans, though current mortgage rates make this less attractive than in previous years. Many roofing contractors offer in-house financing with promotional 0% APR periods for 12-18 months. For properties with median annual taxes of $1,901, adding roof costs to property assessments through PACE (Property Assessed Clean Energy) programs may be available for energy-efficient roofing upgrades. Insurance claims for storm damage can offset replacement costs substantially, particularly given the area's elevated winter weather and lightning risks.

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FREQUENTLY ASKED · 07

Questions buyers ask about roofing in Blaine County.

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

What is the average cost to replace a roof in Blaine County, MT?

The average asphalt shingle roof replacement costs $11,500 in Blaine County, with prices ranging from $8,500 for basic installations to $14,500 for premium materials. Metal roofing averages $18,500, ranging from $14,000 to $25,000.
How much do roofers charge per hour in Blaine County?

Roofing professionals earn approximately $27.45 per hour based on 2025 national wage data. Because Blaine County relies on regional labor pools rather than local metropolitan workers, rates follow national patterns with a services adjustment factor of 1x.
Is metal roofing worth the extra cost in Montana?

Metal roofing costs $14,000 to $25,000 compared to $8,500 to $14,500 for asphalt, but offers advantages in Blaine County's climate. With 7,498 heating degree-days annually, winter weather risk at 81.29, and wildfire risk at 69.85, metal provides superior snow shedding, Class A fire rating, and 40-70 year lifespan.
What weather hazards damage roofs most in Blaine County?

Winter weather poses the greatest risk with a FEMA score of 81.29 (Relatively Moderate), causing ice dams and snow load stress. Lightning ranks at 80.12, and wildfire at 69.85. Hail risk is very low at 28.18, making Class 3 impact-rated shingles less essential than in other Montana counties.
Can I add solar panels during a roof replacement in Blaine County?

Yes, and it saves money compared to retrofitting later. A 6kW system produces 7,905 kWh annually in Blaine County with 4.59 peak sun hours daily. At $0.133/kWh for Montana electricity, that represents approximately $1,050 in annual energy value.
What climate zone is Blaine County for roofing requirements?

Blaine County is in IECC Climate Zone 6B (cold, dry). Code requirements call for minimum R-49 attic insulation. With 7,498 heating degree-days annually (103% above national median), proper insulation and ventilation prevent ice damming and reduce heating costs.
How does roof replacement cost compare to home value in Blaine County?

With a median home value of $124,900, a typical asphalt roof replacement ($11,500) represents about 9.2% of property value. Metal roofing at $18,500 runs approximately 14.8% of median home value. These percentages exceed national averages because local home values run 0.72x the national median while roofing costs track at 1x.

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.