Asphalt Shingle Roof Replacement cost: Brentwood vs Chattanooga (2026)
Budget-wise, asphalt shingle roof replacement in Brentwood ($8,850) runs 1% more than in Chattanooga ($8,750), a roughly $100 spread.
Brentwood TN
Typically around $8,850
Chattanooga TN
Lower costTypically around $8,750
Brentwood vs Chattanooga: full breakdown
| Factor | Brentwood | Chattanooga |
|---|---|---|
| Typical 2026 cost | $8,850 | $8,750 |
| Estimated range | $5,800–$11,850 | $5,700–$11,750 |
| Labor index (vs US) | ×0.97 | ×0.96 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $275 | $250 |
| Labor share | $5,300 | $5,250 |
| Materials/equipment | $3,550 | $3,500 |
Asphalt shingle roof replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Is the gap worth worrying about?
1% is within noise for asphalt shingle roof replacement — contractor selection and timing move the price more than which of these two metros you're in.
Asphalt shingle roof replacement by type: Brentwood vs Chattanooga
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 | Brentwood | Chattanooga |
|---|---|---|
| 3-tab shingles | $5,800–$9,950 | $5,700–$9,850 |
| Architectural shingles | $7,050–$11,850 | $6,950–$11,750 |
These are 2026 planning figures for asphalt shingle roof replacement, localized to each city — not formal quotes.
Asphalt shingle roof replacement by roof size: Brentwood vs Chattanooga
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 | Brentwood | Chattanooga |
|---|---|---|
| 1,000 sq ft (10 squares) | $3,950–$7,050 | $3,900–$6,950 |
| 1,500 sq ft (15 squares) | $5,100–$9,450 | $5,050–$9,350 |
| 2,000 sq ft (20 squares) | $5,800–$11,850 | $5,700–$11,750 |
| 2,500 sq ft (25 squares) | $7,500–$13,800 | $7,450–$13,650 |
| 3,000 sq ft (30 squares) | $8,950–$16,700 | $8,850–$16,550 |
| 3,500+ sq ft (35 squares) | $10,400–$19,600 | $10,300–$19,400 |
Treat these as 2026 localized estimates for asphalt shingle roof replacement, not quotes from a contractor.
What roofing pros earn in each metro
About 60% of a asphalt shingle roof replacement bill goes to labor, so wage differences between these two metros matter more than almost anything else. These are real, government-sourced (BLS OEWS) installer wages, not estimates.
Nashville-Davidson--Murfreesboro--Franklin metro · about 6% below the US average installer wage.
No BLS metro wage series for Chattanooga; we use Tennessee regional price parity instead.
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?
Roofing budgets swing on decisions most homeowners don't think to ask about — overlay vs. tear-off, shingle tier, deck condition. Our editors break down each one.
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 do-it-right case
A full tear-off lets the crew replace underlayment, flashing and ventilation while the deck is exposed — the layers that actually keep water out. Covering old shingles with new ones costs less on install day, but the trapped heat shortens shingle life, and many manufacturers won't honor a warranty on an overlay.
The risk case
The surprise that wrecks a roofing budget is rot in the decking, and you rarely see it until the old shingles come off. Fix the price per replacement sheet in the contract before the crew starts, so a low bid can't quietly climb once the deck is open.
Judge a roofing bid on its scope, not its bottom line — a genuine tear-off, a documented per-sheet deck rate, and a mid-grade architectural shingle. Those three close the gaps that let a low storm-season number balloon over the years.
Brentwood vs Chattanooga
Is asphalt shingle roof replacement cheaper in Brentwood or Chattanooga?
Yes — Brentwood costs more. Expect around $8,850 for asphalt shingle roof replacement there against $8,750 in Chattanooga, about $100 (1%) apart in 2026.
Why does asphalt shingle roof replacement cost more in Brentwood than Chattanooga?
Brentwood's higher labor index (0.97 vs 0.96 in Chattanooga) is the biggest factor, with the mixed/mixed climate split and permit fee differences playing a smaller role.
How much is asphalt shingle roof replacement in Brentwood, TN?
In Brentwood, asphalt shingle roof replacement typically runs $5,800–$11,850 in 2026, with most homeowners paying around $8,850.
When is the cheapest time to buy asphalt shingle roof replacement — and does it differ by city?
No, the seasonal pattern is the same in Brentwood and Chattanooga: book during Late spring to early fall (dry, 45–85°F) for about 5–10% in savings. Mid-winter and the post-storm rush is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on asphalt shingle roof replacement cost?
Not really — the $100 gap is one-time, and smart timing and tighter quotes in Brentwood 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