Asphalt Shingle Roof Replacement cost: Missoula vs Thornton (2026)
Missoula runs 16% lower than Thornton for asphalt shingle roof replacement — expect around $9,000 in Missoula against $10,400 in Thornton, a difference of about $1,400.
Missoula MT
Lower costTypically around $9,000
Thornton CO
Typically around $10,400
Missoula vs Thornton: full breakdown
| Factor | Missoula | Thornton |
|---|---|---|
| Typical 2026 cost | $9,000 | $10,400 |
| Estimated range | $5,900–$12,100 | $6,800–$14,000 |
| Labor index (vs US) | ×0.94 | ×1.09 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.05 | ×1.05 |
| Local permit | $250 | $300 |
| Labor share | $5,400 | $6,250 |
| Materials/equipment | $3,600 | $4,150 |
All figures are 2026 localized planning estimates for asphalt shingle roof replacement — get an actual quote before you commit.
Is the gap worth worrying about?
A 16% gap is meaningful on a project this size — about $1,400. That's real money, but it's often within reach of off-season timing and a tighter apples-to-apples bid in Thornton.
Asphalt shingle roof replacement by type: Missoula vs Thornton
Below, each asphalt shingle roof replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Missoula | Thornton |
|---|---|---|
| 3-tab shingles | $5,900–$10,100 | $6,800–$11,750 |
| Architectural shingles | $7,150–$12,100 | $8,300–$14,000 |
All figures are 2026 localized planning estimates for asphalt shingle roof replacement — get an actual quote before you commit.
Asphalt shingle roof replacement by roof size: Missoula vs Thornton
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 | Thornton |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,000–$7,150 | $4,650–$8,300 |
| 1,500 sq ft (15 squares) | $5,200–$9,650 | $6,000–$11,150 |
| 2,000 sq ft (20 squares) | $5,900–$12,100 | $6,800–$14,000 |
| 2,500 sq ft (25 squares) | $7,650–$14,050 | $8,850–$16,300 |
| 3,000 sq ft (30 squares) | $9,150–$17,050 | $10,600–$19,700 |
| 3,500+ sq ft (35 squares) | $10,600–$20,000 | $12,300–$23,150 |
Treat these as 2026 localized estimates for asphalt shingle roof replacement, not quotes from a contractor.
What roofing pros earn in each metro
Roughly 60% of what you pay for asphalt shingle roof replacement is labor, which is why local wages explain most of the price gap. The numbers below are actual metro wages for skilled installers, sourced from BLS OEWS — not guesses.
No BLS metro wage series for Missoula; we use Montana regional price parity instead.
Denver-Aurora-Centennial metro · about 15% 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 seal properly only in warm, dry conditions, which is exactly when everyone else wants a new roof too — especially right after a summer hailstorm. Lock in a late-fall or winter booking for a spring install and you skip that rush.
Where does a smart roofing budget go in 2026?
Tear-off vs. overlay, shingle tier and what's hidden under the deck decide the real number. Our editors on the trade-offs.
The value case
Architectural shingles sit between bargain 3-tab and premium metal or tile, and for most houses that middle ground is exactly right. They carry longer wind and wear ratings than 3-tab for a small step up in price, without the four-figure jump metal or tile demands.
The risk case
Nail down the per-sheet decking rate in writing before anyone climbs up. Soft or rotted plywood is the most common mid-job discovery, and without an agreed number the crew names the price after they've already found the damage — turning a cheap quote into an open tab.
The do-it-right case
Skipping the tear-off means burying whatever's failing underneath, and a second layer bakes the shingles from below until they curl early. Doing it properly means stripping to the deck, then paying for real underlayment, flashing and airflow — the work that sets how long the roof lasts, not just how it looks the first week.
Full tear-off, architectural shingles and a written deck-repair rate protect you from the two big risks — hidden rot and warranty gaps. The lowest storm-season bid is rarely the cheapest over the roof's life.
Missoula vs Thornton
Is asphalt shingle roof replacement cheaper in Missoula or Thornton?
Yes — Thornton costs more. Expect around $10,400 for asphalt shingle roof replacement there against $9,000 in Missoula, about $1,400 (16%) apart in 2026.
Why does asphalt shingle roof replacement cost more in Thornton than Missoula?
Labor rates explain most of it — 1.09 in Thornton vs 0.94 in Missoula. A cold climate versus cold, along with differing permit costs, accounts for the rest.
How much is asphalt shingle roof replacement in Missoula, MT?
asphalt shingle roof replacement in Missoula runs $5,900–$12,100 as of 2026 — most jobs land near $9,000.
When is the cheapest time to buy asphalt shingle roof replacement — and does it differ by city?
Timing doesn't change by city here — Late spring to early fall (dry, 45–85°F) is the cheapest window in both Missoula and Thornton, saving roughly 5–10%. Avoid mid-winter and the post-storm rush in either location, when emergency replacements push prices up.
Should I choose where to live based on asphalt shingle roof replacement cost?
Not really — the $1,400 gap is one-time, and smart timing and tighter quotes in Thornton 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