Asphalt Shingle Roof Replacement cost: Missoula vs Portage Park (2026)
Missoula runs 21% lower than Portage Park for asphalt shingle roof replacement — expect around $9,000 in Missoula against $10,850 in Portage Park, a difference of about $1,850.
Missoula MT
Lower costTypically around $9,000
Portage Park IL
Typically around $10,850
Missoula vs Portage Park: full breakdown
| Factor | Missoula | Portage Park |
|---|---|---|
| Typical 2026 cost | $9,000 | $10,850 |
| Estimated range | $5,900–$12,100 | $7,100–$14,600 |
| Labor index (vs US) | ×0.94 | ×1.14 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.05 | ×1.05 |
| Local permit | $250 | $300 |
| Labor share | $5,400 | $6,500 |
| Materials/equipment | $3,600 | $4,350 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
How much should this gap actually matter?
A 21% spread (roughly $1,850) is significant enough to plan around, but not fixed — off-peak timing and sharper bidding in Portage Park typically recover some of it.
Asphalt shingle roof replacement by type: Missoula vs Portage Park
We localize each asphalt shingle roof replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Missoula | Portage Park |
|---|---|---|
| 3-tab shingles | $5,900–$10,100 | $7,100–$12,200 |
| Architectural shingles | $7,150–$12,100 | $8,650–$14,600 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
Asphalt shingle roof replacement by roof size: Missoula vs Portage Park
Roofing is priced per 'square' (100 sq ft of roof). A roof is bigger than the home's footprint because of pitch and overhangs — a 2,000 sq ft home often has a 2,200–2,600 sq ft roof. Asphalt runs about $3–$5 per sq ft installed.
| Size | Missoula | Portage Park |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,000–$7,150 | $4,850–$8,650 |
| 1,500 sq ft (15 squares) | $5,200–$9,650 | $6,250–$11,600 |
| 2,000 sq ft (20 squares) | $5,900–$12,100 | $7,100–$14,600 |
| 2,500 sq ft (25 squares) | $7,650–$14,050 | $9,250–$17,000 |
| 3,000 sq ft (30 squares) | $9,150–$17,050 | $11,050–$20,550 |
| 3,500+ sq ft (35 squares) | $10,600–$20,000 | $12,800–$24,150 |
Asphalt shingle roof replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
What roofing pros earn in each metro
With labor making up about 60% of a asphalt shingle roof replacement job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled estimates.
No BLS metro wage series for Missoula; we use Montana regional price parity instead.
Chicago-Naperville-Elgin metro · about 23% above the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for asphalt shingle roof replacement in either city
Shingles need warm, dry weather to seal, and demand peaks after summer storms. Booking in the slow late-fall/winter window for a spring install often unlocks off-season pricing.
Where does a smart roofing budget go in 2026?
The real cost of a roof comes down to three decisions: tear-off or overlay, which shingle tier, and what condition the decking is in. Our editors weigh in.
The value case
Architectural shingles hit the sweet spot — far more durable than 3-tab for a modest premium, and far cheaper than metal or tile. For most homes they're the right default.
The do-it-right case
Pay for a full tear-off and quality underlayment, flashing and ventilation. An overlay saves money today but traps heat, voids some warranties and costs more at the next replacement.
The risk case
Budget for the unknown: rotten decking found at tear-off is the most common surprise. Get the per-sheet repair rate in writing up front so a "cheap" bid doesn't balloon mid-job.
Insist on tear-off over overlay, get the deck-repair rate in writing before work starts, and lean toward architectural shingles. Skipping any of the three tends to cost more later than it saves now.
Missoula vs Portage Park
Is asphalt shingle roof replacement cheaper in Missoula or Portage Park?
Missoula wins on price: asphalt shingle roof replacement runs about $9,000 there versus $10,850 in Portage Park, a gap of roughly $1,850 (21%) as of 2026.
Why does asphalt shingle roof replacement cost more in Portage Park than Missoula?
Portage Park's higher labor index (1.14 vs 0.94 in Missoula) is the biggest factor, with the cold/cold climate split and permit fee differences playing a smaller role.
How much is asphalt shingle roof replacement in Missoula, MT?
Missoula homeowners can expect $5,900 to $12,100 for asphalt shingle roof replacement in 2026, with $9,000 the typical number.
When is the cheapest time to buy asphalt shingle roof replacement — and does it differ by city?
The best window is the same in both Missoula and Portage Park: Late spring to early fall (dry, 45–85°F), when demand drops and installers discount to keep crews busy — typically 5–10% off peak pricing. The most expensive time anywhere is an emergency replacement during mid-winter and the post-storm rush.
Should I choose where to live based on asphalt shingle roof replacement cost?
Not really — the $1,850 gap is one-time, and smart timing and tighter quotes in Portage Park can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare asphalt shingle roof replacement in other cities
Updated June 2026 · By Serhat Özçelik